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Posted to user@arrow.apache.org by xxwang <xi...@obspm.fr> on 2020/01/07 14:15:42 UTC
Pyarrow installation
Dear all,
I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
Best regards
Xiaoni
.conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
Re: Pyarrow installation
Posted by xxwang <xi...@obspm.fr>.
Hello Uwe,
Thanks for your response. I am cleaning the installations and let us see.
Best regards
Xiaoni
> Le 7 janv. 2020 à 16:04, Uwe L. Korn <uw...@xhochy.com> a écrit :
>
> Hello Xiaoni,
>
> it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
>
> Cheers
> Uwe
>
> On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
>> Dear all,
>> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>>
>> Best regards
>> Xiaoni
>>
>> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
Re: Pyarrow installation--solved
Posted by xxwang <xi...@obspm.fr>.
Hi Igor,
Thanks for your reminding. I created a new environment and installed Pyarrow from conda-forge. Indeed the version 0.15 is installed automatically in the new enviroment. The import is all right.
Best regards
Xiaoni
> Le 9 janv. 2020 à 22:22, Igor Yastrebov <ig...@gmail.com> a écrit :
>
> Hi Xiaoni,
>
> I strongly advise against doing it this way. If `conda install -c conda-forge pyarrow` installs pyarrow 0.11.1 in your environment then it means there is a conflict between versions of packages and you will likely encounter problems later on.
>
> I advise the following:
> 1) Remove anaconda
> 2) Install miniconda instead
> 3) Install only the packages you need (preferably in a new environment)
> 4) Do `conda install -c conda-forge pyarrow=0.15.1`
> 5) Success! If problems remain, resolve conflicts manually
>
> Best regards,
> Igor
>
> пт, 10 янв. 2020 г., 0:08 Xiaoni Wang <xiaoni.wang@obspm.fr <ma...@obspm.fr>>:
> Dear all,
> Thanks for your input. This problem is now resolved.
>
> 1) removed older version of anaconda
> 2) reinstall anaconda3.7 and other packages
> 3) pip install pyarrow==0.15.*
>
> The import of pyarrow is good now.
>
> Before, I used 'condo install -c conda-forge pyarrow’, and Conda installed an older version 0.11.1 automatically, not the latest 0.15. It seems to me that the older version of pyarrow may result in the conflicts with other packages.
>
> Best regards
> Xiaoni
>
> Le 9 janv. 2020 à 15:40, xxwang <xiaoni.wang@obspm.fr <ma...@obspm.fr>> a écrit :
>
>> Hi Wes
>> Thanks. There seems to be a version conflict problem. I have the condo-forge in my channel list. I had installed Pyarrow by 'conda install pyarrow’.
>> What I did just now:
>> 1) I removed Pyarrow by : conda uninstall pyarrow
>> 2) Then I tried to reinstall Pyarrow by: conda install pyarrow
>> The conda suggested to install Pyarrow-0.11.1. So I installed it. Then I got the same error of 'undefined symbol'.
>>
>> Thanks in advance,
>>
>> Xiaoni
>>
>>
>> conda list give:
>> # packages in environment at /obs/xxwang/anaconda3:
>> #
>> # Name Version Build Channel
>> _ipyw_jlab_nb_ext_conf 0.1.0 py37_0
>> _libgcc_mutex 0.1 main
>> _tflow_select 2.3.0 mkl
>> absl-py 0.8.1 py37_0
>> alabaster 0.7.12 py37_0
>> anaconda 2019.10 py37_0
>> anaconda-client 1.7.2 py37_0
>> anaconda-navigator 1.9.7 py37_0
>> anaconda-project 0.8.3 py_0
>> aplus 0.11.0 py_1 conda-forge
>> arrow-cpp 0.11.1 py37h3bd774a_1 conda-forge
>> asn1crypto 1.0.1 py37_0
>> astor 0.8.0 py37_0
>> astroid 2.3.1 py37_0
>> astropy 3.2.2 py37h7b6447c_0
>> atomicwrites 1.3.0 py37_1
>> attrs 19.2.0 py_0
>> babel 2.7.0 py_0
>> backcall 0.1.0 py37_0
>> backports 1.0 py_2
>> backports.functools_lru_cache 1.6.1 py_0
>> backports.os 0.1.1 py37_0
>> backports.shutil_get_terminal_size 1.0.0 py37_2
>> backports.tempfile 1.0 py_1
>> backports.weakref 1.0.post1 py_1
>> beautifulsoup4 4.8.0 py37_0
>> binutils_impl_linux-64 2.33.1 he6710b0_7
>> binutils_linux-64 2.33.1 h9595d00_15
>> bitarray 1.0.1 py37h7b6447c_0
>> bkcharts 0.2 py37_0
>> blas 1.0 mkl
>> bleach 3.1.0 py37_0
>> blosc 1.16.3 hd408876_0
>> bokeh 1.3.4 py37_0
>> boost-cpp 1.68.0 h11c811c_1000 conda-forge
>> boto 2.49.0 py37_0
>> boto3 1.10.39 py_0
>> botocore 1.13.39 py_0
>> bottleneck 1.2.1 py37h035aef0_1
>> bqplot 0.12.2 py_0 conda-forge
>> branca 0.3.1 py_0 conda-forge
>> bzip2 1.0.8 h7b6447c_0
>> c-ares 1.15.0 h7b6447c_1001
>> ca-certificates 2019.8.28 0
>> cachetools 3.1.1 py_0 conda-forge
>> cairo 1.14.12 h8948797_3
>> certifi 2019.9.11 py37_0
>> cffi 1.12.3 py37h2e261b9_0
>> cftime 1.0.4.2 py37hdd07704_0
>> chardet 3.0.4 py37_1003
>> click 7.0 py37_0
>> cloudpickle 1.2.2 py_0
>> clyent 1.2.2 py37_1
>> colorama 0.4.1 py37_0
>> conda 4.7.12 py37_0
>> conda-build 3.18.9 py37_3
>> conda-env 2.6.0 1
>> conda-package-handling 1.6.0 py37h7b6447c_0
>> conda-verify 3.4.2 py_1
>> contextlib2 0.6.0 py_0
>> cryptography 2.7 py37h1ba5d50_0
>> curl 7.65.3 hbc83047_0
>> cycler 0.10.0 py37_0
>> cython 0.29.13 py37he6710b0_0
>> cytoolz 0.10.0 py37h7b6447c_0
>> dask 2.5.2 py_0
>> dask-core 2.5.2 py_0
>> dbus 1.13.6 h746ee38_0
>> decorator 4.4.0 py37_1
>> defusedxml 0.6.0 py_0
>> distributed 2.5.2 py_0
>> docutils 0.15.2 py37_0
>> entrypoints 0.3 py37_0
>> et_xmlfile 1.0.1 py37_0
>> expat 2.2.6 he6710b0_0
>> fastcache 1.1.0 py37h7b6447c_0
>> filelock 3.0.12 py_0
>> flask 1.1.1 py_0
>> fontconfig 2.13.0 h9420a91_0
>> freetype 2.9.1 h8a8886c_1
>> fribidi 1.0.5 h7b6447c_0
>> fsspec 0.5.2 py_0
>> future 0.18.2 py37_0
>> gast 0.2.2 py37_0
>> gcc_impl_linux-64 7.3.0 habb00fd_1
>> gcc_linux-64 7.3.0 h553295d_15
>> get_terminal_size 1.0.0 haa9412d_0
>> gevent 1.4.0 py37h7b6447c_0
>> git 2.23.0 pl526hacde149_0
>> glib 2.56.2 hd408876_0
>> glob2 0.7 py_0
>> gmp 6.1.2 h6c8ec71_1
>> gmpy2 2.0.8 py37h10f8cd9_2
>> google-pasta 0.1.8 py_0
>> graphite2 1.3.13 h23475e2_0
>> greenlet 0.4.15 py37h7b6447c_0
>> grpcio 1.16.1 py37hf8bcb03_1
>> gst-plugins-base 1.14.0 hbbd80ab_1
>> gstreamer 1.14.0 hb453b48_1
>> gxx_impl_linux-64 7.3.0 hdf63c60_1
>> gxx_linux-64 7.3.0 h553295d_15
>> h5py 2.9.0 py37h7918eee_0
>> harfbuzz 1.8.8 hffaf4a1_0
>> hdf4 4.2.13 h3ca952b_2
>> hdf5 1.10.4 hb1b8bf9_0
>> heapdict 1.0.1 py_0
>> html5lib 1.0.1 py37_0
>> icu 58.2 h9c2bf20_1
>> idna 2.8 py37_0
>> imageio 2.6.0 py37_0
>> imagesize 1.1.0 py37_0
>> importlib_metadata 0.23 py37_0
>> intel-openmp 2019.4 243
>> ipydatawidgets 4.0.1 py_0 conda-forge
>> ipykernel 5.1.2 py37h39e3cac_0
>> ipyleaflet 0.11.6 py37_0 conda-forge
>> ipympl 0.3.3 py_0
>> ipyscales 0.3.0 py_0 conda-forge
>> ipython 7.8.0 py37h39e3cac_0
>> ipython_genutils 0.2.0 py37_0
>> ipyvolume 0.5.2 py37_0 conda-forge
>> ipyvue 1.0.2 py_0 conda-forge
>> ipyvuetify 1.1.1 py_0 conda-forge
>> ipywebrtc 0.5.0 py37_0 conda-forge
>> ipywidgets 7.5.1 py_0
>> isort 4.3.21 py37_0
>> itsdangerous 1.1.0 py37_0
>> jbig 2.1 hdba287a_0
>> jdcal 1.4.1 py_0
>> jedi 0.15.1 py37_0
>> jeepney 0.4.1 py_0
>> jinja2 2.10.3 py_0
>> jmespath 0.9.4 py_0
>> joblib 0.13.2 py37_0
>> jpeg 9b h024ee3a_2
>> json5 0.8.5 py_0
>> jsonschema 3.0.2 py37_0
>> jupyter 1.0.0 py37_7
>> jupyter_client 5.3.3 py37_1
>> jupyter_console 6.0.0 py37_0
>> jupyter_core 4.5.0 py_0
>> jupyterlab 1.1.4 pyhf63ae98_0
>> jupyterlab_server 1.0.6 py_0
>> keras 2.3.1 py37_0 conda-forge
>> keras-applications 1.0.8 py_0
>> keras-preprocessing 1.1.0 py_1
>> keyring 18.0.0 py37_0
>> kiwisolver 1.1.0 py37he6710b0_0
>> krb5 1.16.1 h173b8e3_7
>> lazy-object-proxy 1.4.2 py37h7b6447c_0
>> ld_impl_linux-64 2.33.1 h53a641e_7
>> libarchive 3.3.3 h5d8350f_5
>> libcurl 7.65.3 h20c2e04_0
>> libedit 3.1.20181209 hc058e9b_0
>> libevent 2.1.8 h1ba5d50_0
>> libffi 3.2.1 hd88cf55_4
>> libgcc-ng 9.1.0 hdf63c60_0
>> libgfortran-ng 7.3.0 hdf63c60_0
>> libgpuarray 0.7.6 h14c3975_0
>> liblief 0.9.0 h7725739_2
>> libnetcdf 4.6.1 h11d0813_2
>> libpng 1.6.37 hbc83047_0
>> libprotobuf 3.11.2 hd408876_0
>> libsodium 1.0.16 h1bed415_0
>> libssh2 1.8.2 h1ba5d50_0
>> libstdcxx-ng 9.1.0 hdf63c60_0
>> libtiff 4.0.10 h2733197_2
>> libtool 2.4.6 h7b6447c_5
>> libuuid 1.0.3 h1bed415_2
>> libxcb 1.13 h1bed415_1
>> libxml2 2.9.9 hea5a465_1
>> libxslt 1.1.33 h7d1a2b0_0
>> llvmlite 0.29.0 py37hd408876_0
>> locket 0.2.0 py37_1
>> lxml 4.4.1 py37hefd8a0e_0
>> lz4-c 1.8.1.2 h14c3975_0
>> lzo 2.10 h49e0be7_2
>> mako 1.1.0 py_0
>> markdown 3.1.1 py37_0
>> markupsafe 1.1.1 py37h7b6447c_0
>> matplotlib 3.1.1 py37h5429711_0
>> mccabe 0.6.1 py37_1
>> mistune 0.8.4 py37h7b6447c_0
>> mkl 2019.4 243
>> mkl-service 2.3.0 py37he904b0f_0
>> mkl_fft 1.0.14 py37ha843d7b_0
>> mkl_random 1.1.0 py37hd6b4f25_0
>> mock 3.0.5 py37_0
>> more-itertools 7.2.0 py37_0
>> mpc 1.1.0 h10f8cd9_1
>> mpfr 4.0.1 hdf1c602_3
>> mpmath 1.1.0 py37_0
>> msgpack-python 0.6.1 py37hfd86e86_1
>> multipledispatch 0.6.0 py37_0
>> navigator-updater 0.2.1 py37_0
>> nbconvert 5.6.0 py37_1
>> nbformat 4.4.0 py37_0
>> ncurses 6.1 he6710b0_1
>> netcdf4 1.4.2 py37h808af73_0
>> networkx 2.3 py_0
>> nltk 3.4.5 py37_0
>> nose 1.3.7 py37_2
>> notebook 6.0.1 py37_0
>> numba 0.45.1 py37h962f231_0
>> numexpr 2.7.0 py37h9e4a6bb_0
>> numpy 1.17.2 py37haad9e8e_0
>> numpy-base 1.17.2 py37hde5b4d6_0
>> numpydoc 0.9.1 py_0
>> olefile 0.46 py37_0
>> openpyxl 3.0.0 py_0
>> openssl 1.1.1d h7b6447c_2
>> opt_einsum 3.1.0 py_0
>> packaging 19.2 py_0
>> pandas 0.25.1 py37he6710b0_0
>> pandoc 2.2.3.2 0
>> pandocfilters 1.4.2 py37_1
>> pango 1.42.4 h049681c_0
>> parquet-cpp 1.5.1 3 conda-forge
>> parso 0.5.1 py_0
>> partd 1.0.0 py_0
>> patchelf 0.9 he6710b0_3
>> path.py 12.0.1 py_0
>> pathlib2 2.3.5 py37_0
>> patsy 0.5.1 py37_0
>> pcre 8.43 he6710b0_0
>> pep8 1.7.1 py37_0
>> perl 5.26.2 h14c3975_0
>> pexpect 4.7.0 py37_0
>> pickleshare 0.7.5 py37_0
>> pillow 6.2.0 py37h34e0f95_0
>> pip 19.2.3 py37_0
>> pixman 0.38.0 h7b6447c_0
>> pkginfo 1.5.0.1 py37_0
>> pluggy 0.13.0 py37_0
>> ply 3.11 py37_0
>> progressbar2 3.37.1 py37_0
>> prometheus_client 0.7.1 py_0
>> prompt_toolkit 2.0.10 py_0
>> protobuf 3.11.2 py37he6710b0_0
>> psutil 5.6.3 py37h7b6447c_0
>> ptyprocess 0.6.0 py37_0
>> py 1.8.0 py37_0
>> py-lief 0.9.0 py37h7725739_2
>> pyarrow 0.11.1 py37hbbcf98d_1002 conda-forge
>> pycodestyle 2.5.0 py37_0
>> pycosat 0.6.3 py37h14c3975_0
>> pycparser 2.19 py37_0
>> pycrypto 2.6.1 py37h14c3975_9
>> pycurl 7.43.0.3 py37h1ba5d50_0
>> pyflakes 2.1.1 py37_0
>> pygments 2.4.2 py_0
>> pygpu 0.7.6 py37h035aef0_0
>> pylint 2.4.2 py37_0
>> pyodbc 4.0.27 py37he6710b0_0
>> pyopenssl 19.0.0 py37_0
>> pyparsing 2.4.2 py_0
>> pyqt 5.9.2 py37h05f1152_2
>> pyrsistent 0.15.4 py37h7b6447c_0
>> pysocks 1.7.1 py37_0
>> pytables 3.5.2 py37h71ec239_1
>> pytest 5.2.1 py37_0
>> pytest-arraydiff 0.3 py37h39e3cac_0
>> pytest-astropy 0.5.0 py37_0
>> pytest-doctestplus 0.4.0 py_0
>> pytest-openfiles&n
Re: Pyarrow installation--solved
Posted by Igor Yastrebov <ig...@gmail.com>.
Hi Xiaoni,
I strongly advise against doing it this way. If `conda install -c
conda-forge pyarrow` installs pyarrow 0.11.1 in your environment then it
means there is a conflict between versions of packages and you will likely
encounter problems later on.
I advise the following:
1) Remove anaconda
2) Install miniconda instead
3) Install only the packages you need (preferably in a new environment)
4) Do `conda install -c conda-forge pyarrow=0.15.1`
5) Success! If problems remain, resolve conflicts manually
Best regards,
Igor
пт, 10 янв. 2020 г., 0:08 Xiaoni Wang <xi...@obspm.fr>:
> Dear all,
> Thanks for your input. This problem is now resolved.
>
> 1) removed older version of anaconda
> 2) reinstall anaconda3.7 and other packages
> 3) pip install pyarrow==0.15.*
>
> The import of pyarrow is good now.
>
> Before, I used 'condo install -c conda-forge pyarrow’, and Conda installed
> an older version 0.11.1 automatically, not the latest 0.15. It seems to me
> that the older version of pyarrow may result in the conflicts with other
> packages.
>
> Best regards
> Xiaoni
>
> Le 9 janv. 2020 à 15:40, xxwang <xi...@obspm.fr> a écrit :
>
> Hi Wes
> Thanks. There seems to be a version conflict problem. I have the
> condo-forge in my channel list. I had installed Pyarrow by 'conda install
> pyarrow’.
> What I did just now:
> 1) I removed Pyarrow by : conda uninstall pyarrow
> 2) Then I tried to reinstall Pyarrow by: conda install pyarrow
> The conda suggested to install Pyarrow-0.11.1. So I installed it. Then I
> got the same error of 'undefined symbol'.
>
> Thanks in advance,
>
> Xiaoni
>
>
> conda list give:
> # packages in environment at /obs/xxwang/anaconda3:
> #
> # Name Version Build Channel
> _ipyw_jlab_nb_ext_conf 0.1.0 py37_0
> _libgcc_mutex 0.1 main
> _tflow_select 2.3.0 mkl
> absl-py 0.8.1 py37_0
> alabaster 0.7.12 py37_0
> anaconda 2019.10 py37_0
> anaconda-client 1.7.2 py37_0
> anaconda-navigator 1.9.7 py37_0
> anaconda-project 0.8.3 py_0
> aplus 0.11.0 py_1 conda-forge
> arrow-cpp 0.11.1 py37h3bd774a_1 conda-forge
> asn1crypto 1.0.1 py37_0
> astor 0.8.0 py37_0
> astroid 2.3.1 py37_0
> astropy 3.2.2 py37h7b6447c_0
> atomicwrites 1.3.0 py37_1
> attrs 19.2.0 py_0
> babel 2.7.0 py_0
> backcall 0.1.0 py37_0
> backports 1.0 py_2
> backports.functools_lru_cache 1.6.1 py_0
> backports.os 0.1.1 py37_0
> backports.shutil_get_terminal_size 1.0.0 py37_2
> backports.tempfile 1.0 py_1
> backports.weakref 1.0.post1 py_1
> beautifulsoup4 4.8.0 py37_0
> binutils_impl_linux-64 2.33.1 he6710b0_7
> binutils_linux-64 2.33.1 h9595d00_15
> bitarray 1.0.1 py37h7b6447c_0
> bkcharts 0.2 py37_0
> blas 1.0 mkl
> bleach 3.1.0 py37_0
> blosc 1.16.3 hd408876_0
> bokeh 1.3.4 py37_0
> boost-cpp 1.68.0 h11c811c_1000 conda-forge
> boto 2.49.0 py37_0
> boto3 1.10.39 py_0
> botocore 1.13.39 py_0
> bottleneck 1.2.1 py37h035aef0_1
> bqplot 0.12.2 py_0 conda-forge
> branca 0.3.1 py_0 conda-forge
> bzip2 1.0.8 h7b6447c_0
> c-ares 1.15.0 h7b6447c_1001
> ca-certificates 2019.8.28 0
> cachetools 3.1.1 py_0 conda-forge
> cairo 1.14.12 h8948797_3
> certifi 2019.9.11 py37_0
> cffi 1.12.3 py37h2e261b9_0
> cftime 1.0.4.2 py37hdd07704_0
> chardet 3.0.4 py37_1003
> click 7.0 py37_0
> cloudpickle 1.2.2 py_0
> clyent 1.2.2 py37_1
> colorama 0.4.1 py37_0
> conda 4.7.12 py37_0
> conda-build 3.18.9 py37_3
> conda-env 2.6.0 1
> conda-package-handling 1.6.0 py37h7b6447c_0
> conda-verify 3.4.2 py_1
> contextlib2 0.6.0 py_0
> cryptography 2.7 py37h1ba5d50_0
> curl 7.65.3 hbc83047_0
> cycler 0.10.0 py37_0
> cython 0.29.13 py37he6710b0_0
> cytoolz 0.10.0 py37h7b6447c_0
> dask 2.5.2 py_0
> dask-core 2.5.2 py_0
> dbus 1.13.6 h746ee38_0
> decorator 4.4.0 py37_1
> defusedxml 0.6.0 py_0
> distributed 2.5.2 py_0
> docutils 0.15.2 py37_0
> entrypoints 0.3 py37_0
> et_xmlfile 1.0.1 py37_0
> expat 2.2.6 he6710b0_0
> fastcache 1.1.0 py37h7b6447c_0
> filelock 3.0.12 py_0
> flask 1.1.1 py_0
> fontconfig 2.13.0 h9420a91_0
> freetype 2.9.1 h8a8886c_1
> fribidi 1.0.5 h7b6447c_0
> fsspec 0.5.2 py_0
> future 0.18.2 py37_0
> gast 0.2.2 py37_0
> gcc_impl_linux-64 7.3.0 habb00fd_1
> gcc_linux-64 7.3.0 h553295d_15
> get_terminal_size 1.0.0 haa9412d_0
> gevent 1.4.0 py37h7b6447c_0
> git 2.23.0 pl526hacde149_0
> glib 2.56.2 hd408876_0
> glob2 0.7 py_0
> gmp 6.1.2 h6c8ec71_1
> gmpy2 2.0.8 py37h10f8cd9_2
> google-pasta 0.1.8 py_0
> graphite2 1.3.13 h23475e2_0
> greenlet 0.4.15 py37h7b6447c_0
> grpcio 1.16.1 py37hf8bcb03_1
> gst-plugins-base 1.14.0 hbbd80ab_1
> gstreamer 1.14.0 hb453b48_1
> gxx_impl_linux-64 7.3.0 hdf63c60_1
> gxx_linux-64 7.3.0 h553295d_15
> h5py 2.9.0 py37h7918eee_0
> harfbuzz 1.8.8 hffaf4a1_0
> hdf4 4.2.13 h3ca952b_2
> hdf5 1.10.4 hb1b8bf9_0
> heapdict 1.0.1 py_0
> html5lib 1.0.1 py37_0
> icu 58.2 h9c2bf20_1
> idna 2.8 py37_0
> imageio 2.6.0 py37_0
> imagesize 1.1.0 py37_0
> importlib_metadata 0.23 py37_0
> intel-openmp 2019.4 243
> ipydatawidgets 4.0.1 py_0 conda-forge
> ipykernel 5.1.2 py37h39e3cac_0
> ipyleaflet 0.11.6 py37_0 conda-forge
> ipympl 0.3.3 py_0
> ipyscales 0.3.0 py_0 conda-forge
> ipython 7.8.0 py37h39e3cac_0
> ipython_genutils 0.2.0 py37_0
> ipyvolume 0.5.2 py37_0 conda-forge
> ipyvue 1.0.2 py_0 conda-forge
> ipyvuetify 1.1.1 py_0 conda-forge
> ipywebrtc 0.5.0 py37_0 conda-forge
> ipywidgets 7.5.1 py_0
> isort 4.3.21 py37_0
> itsdangerous 1.1.0 py37_0
> jbig 2.1 hdba287a_0
> jdcal 1.4.1 py_0
> jedi 0.15.1 py37_0
> jeepney 0.4.1 py_0
> jinja2 2.10.3 py_0
> jmespath 0.9.4 py_0
> joblib 0.13.2 py37_0
> jpeg 9b h024ee3a_2
> json5 0.8.5 py_0
> jsonschema 3.0.2 py37_0
> jupyter 1.0.0 py37_7
> jupyter_client 5.3.3 py37_1
> jupyter_console 6.0.0 py37_0
> jupyter_core 4.5.0 py_0
> jupyterlab 1.1.4 pyhf63ae98_0
> jupyterlab_server 1.0.6 py_0
> keras 2.3.1 py37_0 conda-forge
> keras-applications 1.0.8 py_0
> keras-preprocessing 1.1.0 py_1
> keyring 18.0.0 py37_0
> kiwisolver 1.1.0 py37he6710b0_0
> krb5 1.16.1 h173b8e3_7
> lazy-object-proxy 1.4.2 py37h7b6447c_0
> ld_impl_linux-64 2.33.1 h53a641e_7
> libarchive 3.3.3 h5d8350f_5
> libcurl 7.65.3 h20c2e04_0
> libedit 3.1.20181209 hc058e9b_0
> libevent 2.1.8 h1ba5d50_0
> libffi 3.2.1 hd88cf55_4
> libgcc-ng 9.1.0 hdf63c60_0
> libgfortran-ng 7.3.0 hdf63c60_0
> libgpuarray 0.7.6 h14c3975_0
> liblief 0.9.0 h7725739_2
> libnetcdf 4.6.1 h11d0813_2
> libpng 1.6.37 hbc83047_0
> libprotobuf 3.11.2 hd408876_0
> libsodium 1.0.16 h1bed415_0
> libssh2 1.8.2 h1ba5d50_0
> libstdcxx-ng 9.1.0 hdf63c60_0
> libtiff 4.0.10 h2733197_2
> libtool 2.4.6 h7b6447c_5
> libuuid 1.0.3 h1bed415_2
> libxcb 1.13 h1bed415_1
> libxml2 2.9.9 hea5a465_1
> libxslt 1.1.33 h7d1a2b0_0
> llvmlite 0.29.0 py37hd408876_0
> locket 0.2.0 py37_1
> lxml 4.4.1 py37hefd8a0e_0
> lz4-c 1.8.1.2 h14c3975_0
> lzo 2.10 h49e0be7_2
> mako 1.1.0 py_0
> markdown 3.1.1 py37_0
> markupsafe 1.1.1 py37h7b6447c_0
> matplotlib 3.1.1 py37h5429711_0
> mccabe 0.6.1 py37_1
> mistune 0.8.4 py37h7b6447c_0
> mkl 2019.4 243
> mkl-service 2.3.0 py37he904b0f_0
> mkl_fft 1.0.14 py37ha843d7b_0
> mkl_random 1.1.0 py37hd6b4f25_0
> mock 3.0.5 py37_0
> more-itertools 7.2.0 py37_0
> mpc 1.1.0 h10f8cd9_1
> mpfr 4.0.1 hdf1c602_3
> mpmath 1.1.0 py37_0
> msgpack-python 0.6.1 py37hfd86e86_1
> multipledispatch 0.6.0 py37_0
> navigator-updater 0.2.1 py37_0
> nbconvert 5.6.0 py37_1
> nbformat 4.4.0 py37_0
> ncurses 6.1 he6710b0_1
> netcdf4 1.4.2 py37h808af73_0
> networkx 2.3 py_0
> nltk 3.4.5 py37_0
> nose 1.3.7 py37_2
> notebook 6.0.1 py37_0
> numba 0.45.1 py37h962f231_0
> numexpr 2.7.0 py37h9e4a6bb_0
> numpy 1.17.2 py37haad9e8e_0
> numpy-base 1.17.2 py37hde5b4d6_0
> numpydoc 0.9.1 py_0
> olefile 0.46 py37_0
> openpyxl 3.0.0 py_0
> openssl 1.1.1d h7b6447c_2
> opt_einsum 3.1.0 py_0
> packaging 19.2 py_0
> pandas 0.25.1 py37he6710b0_0
> pandoc 2.2.3.2 0
> pandocfilters 1.4.2 py37_1
> pango 1.42.4 h049681c_0
> parquet-cpp 1.5.1 3 conda-forge
> parso 0.5.1 py_0
> partd 1.0.0 py_0
> patchelf 0.9 he6710b0_3
> path.py 12.0.1 py_0
> pathlib2 2.3.5 py37_0
> patsy 0.5.1 py37_0
> pcre 8.43 he6710b0_0
> pep8 1.7.1 py37_0
> perl 5.26.2 h14c3975_0
> pexpect 4.7.0 py37_0
> pickleshare 0.7.5 py37_0
> pillow 6.2.0 py37h34e0f95_0
> pip 19.2.3 py37_0
> pixman 0.38.0 h7b6447c_0
> pkginfo 1.5.0.1 py37_0
> pluggy 0.13.0 py37_0
> ply 3.11 py37_0
> progressbar2 3.37.1 py37_0
> prometheus_client 0.7.1 py_0
> prompt_toolkit 2.0.10 py_0
> protobuf 3.11.2 py37he6710b0_0
> psutil 5.6.3 py37h7b6447c_0
> ptyprocess 0.6.0 py37_0
> py 1.8.0 py37_0
> py-lief 0.9.0 py37h7725739_2
> pyarrow 0.11.1 py37hbbcf98d_1002 conda-forge
> pycodestyle 2.5.0 py37_0
> pycosat 0.6.3 py37h14c3975_0
> pycparser 2.19 py37_0
> pycrypto 2.6.1 py37h14c3975_9
> pycurl 7.43.0.3 py37h1ba5d50_0
> pyflakes 2.1.1 py37_0
> pygments 2.4.2 py_0
> pygpu 0.7.6 py37h035aef0_0
> pylint 2.4.2 py37_0
> pyodbc 4.0.27 py37he6710b0_0
> pyopenssl 19.0.0 py37_0
> pyparsing 2.4.2 py_0
> pyqt 5.9.2 py37h05f1152_2
> pyrsistent 0.15.4 py37h7b6447c_0
> pysocks 1.7.1 py37_0
> pytables 3.5.2 py37h71ec239_1
> pytest 5.2.1 py37_0
> pytest-arraydiff 0.3 py37h39e3cac_0
> pytest-astropy 0.5.0 py37_0
> pytest-doctestplus 0.4.0 py_0
> pytest-openfiles&n
>
>
Re: Pyarrow installation--solved
Posted by Xiaoni Wang <xi...@obspm.fr>.
Dear all,
Thanks for your input. This problem is now resolved.
1) removed older version of anaconda
2) reinstall anaconda3.7 and other packages
3) pip install pyarrow==0.15.*
The import of pyarrow is good now.
Before, I used 'condo install -c conda-forge pyarrow’, and Conda installed an older version 0.11.1 automatically, not the latest 0.15. It seems to me that the older version of pyarrow may result in the conflicts with other packages.
Best regards
Xiaoni
Le 9 janv. 2020 à 15:40, xxwang <xi...@obspm.fr> a écrit :
> Hi Wes
> Thanks. There seems to be a version conflict problem. I have the condo-forge in my channel list. I had installed Pyarrow by 'conda install pyarrow’.
> What I did just now:
> 1) I removed Pyarrow by : conda uninstall pyarrow
> 2) Then I tried to reinstall Pyarrow by: conda install pyarrow
> The conda suggested to install Pyarrow-0.11.1. So I installed it. Then I got the same error of 'undefined symbol'.
>
> Thanks in advance,
>
> Xiaoni
>
>
> conda list give:
> # packages in environment at /obs/xxwang/anaconda3:
> #
> # Name Version Build Channel
> _ipyw_jlab_nb_ext_conf 0.1.0 py37_0
> _libgcc_mutex 0.1 main
> _tflow_select 2.3.0 mkl
> absl-py 0.8.1 py37_0
> alabaster 0.7.12 py37_0
> anaconda 2019.10 py37_0
> anaconda-client 1.7.2 py37_0
> anaconda-navigator 1.9.7 py37_0
> anaconda-project 0.8.3 py_0
> aplus 0.11.0 py_1 conda-forge
> arrow-cpp 0.11.1 py37h3bd774a_1 conda-forge
> asn1crypto 1.0.1 py37_0
> astor 0.8.0 py37_0
> astroid 2.3.1 py37_0
> astropy 3.2.2 py37h7b6447c_0
> atomicwrites 1.3.0 py37_1
> attrs 19.2.0 py_0
> babel 2.7.0 py_0
> backcall 0.1.0 py37_0
> backports 1.0 py_2
> backports.functools_lru_cache 1.6.1 py_0
> backports.os 0.1.1 py37_0
> backports.shutil_get_terminal_size 1.0.0 py37_2
> backports.tempfile 1.0 py_1
> backports.weakref 1.0.post1 py_1
> beautifulsoup4 4.8.0 py37_0
> binutils_impl_linux-64 2.33.1 he6710b0_7
> binutils_linux-64 2.33.1 h9595d00_15
> bitarray 1.0.1 py37h7b6447c_0
> bkcharts 0.2 py37_0
> blas 1.0 mkl
> bleach 3.1.0 py37_0
> blosc 1.16.3 hd408876_0
> bokeh 1.3.4 py37_0
> boost-cpp 1.68.0 h11c811c_1000 conda-forge
> boto 2.49.0 py37_0
> boto3 1.10.39 py_0
> botocore 1.13.39 py_0
> bottleneck 1.2.1 py37h035aef0_1
> bqplot 0.12.2 py_0 conda-forge
> branca 0.3.1 py_0 conda-forge
> bzip2 1.0.8 h7b6447c_0
> c-ares 1.15.0 h7b6447c_1001
> ca-certificates 2019.8.28 0
> cachetools 3.1.1 py_0 conda-forge
> cairo 1.14.12 h8948797_3
> certifi 2019.9.11 py37_0
> cffi 1.12.3 py37h2e261b9_0
> cftime 1.0.4.2 py37hdd07704_0
> chardet 3.0.4 py37_1003
> click 7.0 py37_0
> cloudpickle 1.2.2 py_0
> clyent 1.2.2 py37_1
> colorama 0.4.1 py37_0
> conda 4.7.12 py37_0
> conda-build 3.18.9 py37_3
> conda-env 2.6.0 1
> conda-package-handling 1.6.0 py37h7b6447c_0
> conda-verify 3.4.2 py_1
> contextlib2 0.6.0 py_0
> cryptography 2.7 py37h1ba5d50_0
> curl 7.65.3 hbc83047_0
> cycler 0.10.0 py37_0
> cython 0.29.13 py37he6710b0_0
> cytoolz 0.10.0 py37h7b6447c_0
> dask 2.5.2 py_0
> dask-core 2.5.2 py_0
> dbus 1.13.6 h746ee38_0
> decorator 4.4.0 py37_1
> defusedxml 0.6.0 py_0
> distributed 2.5.2 py_0
> docutils 0.15.2 py37_0
> entrypoints 0.3 py37_0
> et_xmlfile 1.0.1 py37_0
> expat 2.2.6 he6710b0_0
> fastcache 1.1.0 py37h7b6447c_0
> filelock 3.0.12 py_0
> flask 1.1.1 py_0
> fontconfig 2.13.0 h9420a91_0
> freetype 2.9.1 h8a8886c_1
> fribidi 1.0.5 h7b6447c_0
> fsspec 0.5.2 py_0
> future 0.18.2 py37_0
> gast 0.2.2 py37_0
> gcc_impl_linux-64 7.3.0 habb00fd_1
> gcc_linux-64 7.3.0 h553295d_15
> get_terminal_size 1.0.0 haa9412d_0
> gevent 1.4.0 py37h7b6447c_0
> git 2.23.0 pl526hacde149_0
> glib 2.56.2 hd408876_0
> glob2 0.7 py_0
> gmp 6.1.2 h6c8ec71_1
> gmpy2 2.0.8 py37h10f8cd9_2
> google-pasta 0.1.8 py_0
> graphite2 1.3.13 h23475e2_0
> greenlet 0.4.15 py37h7b6447c_0
> grpcio 1.16.1 py37hf8bcb03_1
> gst-plugins-base 1.14.0 hbbd80ab_1
> gstreamer 1.14.0 hb453b48_1
> gxx_impl_linux-64 7.3.0 hdf63c60_1
> gxx_linux-64 7.3.0 h553295d_15
> h5py 2.9.0 py37h7918eee_0
> harfbuzz 1.8.8 hffaf4a1_0
> hdf4 4.2.13 h3ca952b_2
> hdf5 1.10.4 hb1b8bf9_0
> heapdict 1.0.1 py_0
> html5lib 1.0.1 py37_0
> icu 58.2 h9c2bf20_1
> idna 2.8 py37_0
> imageio 2.6.0 py37_0
> imagesize 1.1.0 py37_0
> importlib_metadata 0.23 py37_0
> intel-openmp 2019.4 243
> ipydatawidgets 4.0.1 py_0 conda-forge
> ipykernel 5.1.2 py37h39e3cac_0
> ipyleaflet 0.11.6 py37_0 conda-forge
> ipympl 0.3.3 py_0
> ipyscales 0.3.0 py_0 conda-forge
> ipython 7.8.0 py37h39e3cac_0
> ipython_genutils 0.2.0 py37_0
> ipyvolume 0.5.2 py37_0 conda-forge
> ipyvue 1.0.2 py_0 conda-forge
> ipyvuetify 1.1.1 py_0 conda-forge
> ipywebrtc 0.5.0 py37_0 conda-forge
> ipywidgets 7.5.1 py_0
> isort 4.3.21 py37_0
> itsdangerous 1.1.0 py37_0
> jbig 2.1 hdba287a_0
> jdcal 1.4.1 py_0
> jedi 0.15.1 py37_0
> jeepney 0.4.1 py_0
> jinja2 2.10.3 py_0
> jmespath 0.9.4 py_0
> joblib 0.13.2 py37_0
> jpeg 9b h024ee3a_2
> json5 0.8.5 py_0
> jsonschema 3.0.2 py37_0
> jupyter 1.0.0 py37_7
> jupyter_client 5.3.3 py37_1
> jupyter_console 6.0.0 py37_0
> jupyter_core 4.5.0 py_0
> jupyterlab 1.1.4 pyhf63ae98_0
> jupyterlab_server 1.0.6 py_0
> keras 2.3.1 py37_0 conda-forge
> keras-applications 1.0.8 py_0
> keras-preprocessing 1.1.0 py_1
> keyring 18.0.0 py37_0
> kiwisolver 1.1.0 py37he6710b0_0
> krb5 1.16.1 h173b8e3_7
> lazy-object-proxy 1.4.2 py37h7b6447c_0
> ld_impl_linux-64 2.33.1 h53a641e_7
> libarchive 3.3.3 h5d8350f_5
> libcurl 7.65.3 h20c2e04_0
> libedit 3.1.20181209 hc058e9b_0
> libevent 2.1.8 h1ba5d50_0
> libffi 3.2.1 hd88cf55_4
> libgcc-ng 9.1.0 hdf63c60_0
> libgfortran-ng 7.3.0 hdf63c60_0
> libgpuarray 0.7.6 h14c3975_0
> liblief 0.9.0 h7725739_2
> libnetcdf 4.6.1 h11d0813_2
> libpng 1.6.37 hbc83047_0
> libprotobuf 3.11.2 hd408876_0
> libsodium 1.0.16 h1bed415_0
> libssh2 1.8.2 h1ba5d50_0
> libstdcxx-ng 9.1.0 hdf63c60_0
> libtiff 4.0.10 h2733197_2
> libtool 2.4.6 h7b6447c_5
> libuuid 1.0.3 h1bed415_2
> libxcb 1.13 h1bed415_1
> libxml2 2.9.9 hea5a465_1
> libxslt 1.1.33 h7d1a2b0_0
> llvmlite 0.29.0 py37hd408876_0
> locket 0.2.0 py37_1
> lxml 4.4.1 py37hefd8a0e_0
> lz4-c 1.8.1.2 h14c3975_0
> lzo 2.10 h49e0be7_2
> mako 1.1.0 py_0
> markdown 3.1.1 py37_0
> markupsafe 1.1.1 py37h7b6447c_0
> matplotlib 3.1.1 py37h5429711_0
> mccabe 0.6.1 py37_1
> mistune 0.8.4 py37h7b6447c_0
> mkl 2019.4 243
> mkl-service 2.3.0 py37he904b0f_0
> mkl_fft 1.0.14 py37ha843d7b_0
> mkl_random 1.1.0 py37hd6b4f25_0
> mock 3.0.5 py37_0
> more-itertools 7.2.0 py37_0
> mpc 1.1.0 h10f8cd9_1
> mpfr 4.0.1 hdf1c602_3
> mpmath 1.1.0 py37_0
> msgpack-python 0.6.1 py37hfd86e86_1
> multipledispatch 0.6.0 py37_0
> navigator-updater 0.2.1 py37_0
> nbconvert 5.6.0 py37_1
> nbformat 4.4.0 py37_0
> ncurses 6.1 he6710b0_1
> netcdf4 1.4.2 py37h808af73_0
> networkx 2.3 py_0
> nltk 3.4.5 py37_0
> nose 1.3.7 py37_2
> notebook 6.0.1 py37_0
> numba 0.45.1 py37h962f231_0
> numexpr 2.7.0 py37h9e4a6bb_0
> numpy 1.17.2 py37haad9e8e_0
> numpy-base 1.17.2 py37hde5b4d6_0
> numpydoc 0.9.1 py_0
> olefile 0.46 py37_0
> openpyxl 3.0.0 py_0
> openssl 1.1.1d h7b6447c_2
> opt_einsum 3.1.0 py_0
> packaging 19.2 py_0
> pandas 0.25.1 py37he6710b0_0
> pandoc 2.2.3.2 0
> pandocfilters 1.4.2 py37_1
> pango 1.42.4 h049681c_0
> parquet-cpp 1.5.1 3 conda-forge
> parso 0.5.1 py_0
> partd 1.0.0 py_0
> patchelf 0.9 he6710b0_3
> path.py 12.0.1 py_0
> pathlib2 2.3.5 py37_0
> patsy 0.5.1 py37_0
> pcre 8.43 he6710b0_0
> pep8 1.7.1 py37_0
> perl 5.26.2 h14c3975_0
> pexpect 4.7.0 py37_0
> pickleshare 0.7.5 py37_0
> pillow 6.2.0 py37h34e0f95_0
> pip 19.2.3 py37_0
> pixman 0.38.0 h7b6447c_0
> pkginfo 1.5.0.1 py37_0
> pluggy 0.13.0 py37_0
> ply 3.11 py37_0
> progressbar2 3.37.1 py37_0
> prometheus_client 0.7.1 py_0
> prompt_toolkit 2.0.10 py_0
> protobuf 3.11.2 py37he6710b0_0
> psutil 5.6.3 py37h7b6447c_0
> ptyprocess 0.6.0 py37_0
> py 1.8.0 py37_0
> py-lief 0.9.0 py37h7725739_2
> pyarrow 0.11.1 py37hbbcf98d_1002 conda-forge
> pycodestyle 2.5.0 py37_0
> pycosat 0.6.3 py37h14c3975_0
> pycparser 2.19 py37_0
> pycrypto 2.6.1 py37h14c3975_9
> pycurl 7.43.0.3 py37h1ba5d50_0
> pyflakes 2.1.1 py37_0
> pygments 2.4.2 py_0
> pygpu 0.7.6 py37h035aef0_0
> pylint 2.4.2 py37_0
> pyodbc 4.0.27 py37he6710b0_0
> pyopenssl 19.0.0 py37_0
> pyparsing 2.4.2 py_0
> pyqt 5.9.2 py37h05f1152_2
> pyrsistent 0.15.4 py37h7b6447c_0
> pysocks 1.7.1 py37_0
> pytables 3.5.2 py37h71ec239_1
> pytest 5.2.1 py37_0
> pytest-arraydiff 0.3 py37h39e3cac_0
> pytest-astropy 0.5.0 py37_0
> pytest-doctestplus 0.4.0 py_0
> pytest-openfiles 0.4.0 py_0
> pytest-remotedata 0.3.2 py37_0
> pytest-runner 5.2 py_0
> python 3.7.4 h265db76_1
> python-dateutil 2.8.0 py37_0
> python-libarchive-c 2.8 py37_13
> python-utils 2.3.0 py37_0
> pythreejs 2.1.1 py_0 conda-forge
> pytz 2019.3 py_0
> pywavelets 1.0.3 py37hdd07704_1
> pyyaml 5.1.2 py37h7b6447c_0
> pyzmq 18.1.0 py37he6710b0_0
> qt 5.9.7 h5867ecd_1
> qtawesome 0.6.0 py_0
> qtconsole 4.5.5 py_0
> qtpy 1.9.0 py_0
> readline 7.0 h7b6447c_5
> requests 2.22.0 py37_0
> ripgrep 0.10.0 hc07d326_0
> rope 0.14.0 py_0
> ruamel_yaml 0.15.46 py37h14c3975_0
> s3fs 0.2.0 py37_0
> s3transfer 0.2.1 py37_0
> scikit-image 0.15.0 py37he6710b0_0
> scikit-learn 0.21.3 py37hd81dba3_0
> scipy 1.3.1 py37h7c811a0_0
> seaborn 0.9.0 py37_0
> secretstorage 3.1.1 py37_0
> send2trash 1.5.0 py37_0
> setuptools 41.4.0 py37_0
> simplegeneric 0.8.1 py37_2
> singledispatch 3.4.0.3 py37_0
> sip 4.19.8 py37hf484d3e_0
> six 1.12.0 py37_0
> snappy 1.1.7 hbae5bb6_3
> snowballstemmer 2.0.0 py_0
> sortedcollections 1.1.2 py37_0
> sortedcontainers 2.1.0 py37_0
> soupsieve 1.9.3 py37_0
> sphinx 2.2.0 py_0
> sphinxcontrib 1.0 py37_1
> sphinxcontrib-applehelp 1.0.1 py_0
> sphinxcontrib-devhelp 1.0.1 py_0
> sphinxcontrib-htmlhelp 1.0.2 py_0
> sphinxcontrib-jsmath 1.0.1 py_0
> sphinxcontrib-qthelp 1.0.2 py_0
> sphinxcontrib-serializinghtml 1.1.3 py_0
> sphinxcontrib-websupport 1.1.2 py_0
> spyder 3.3.6 py37_0
> spyder-kernels 0.5.2 py37_0
> sqlalchemy 1.3.9 py37h7b6447c_0
> sqlite 3.30.0 h7b6447c_0
> statsmodels 0.10.1 py37hdd07704_0
> sympy 1.4 py37_0
> tabulate 0.8.3 py37_0
> tbb 2019.4 hfd86e86_0
> tblib 1.4.0 py_0
> tensorboard 2.0.0 pyhb38c66f_1
> tensorflow 2.0.0 mkl_py37h66b46cc_0
> tensorflow-base 2.0.0 mkl_py37h9204916_0
> tensorflow-estimator 2.0.0 pyh2649769_0
> termcolor 1.1.0 py37_1
> terminado 0.8.2 py37_0
> testpath 0.4.2 py37_0
> theano 1.0.4 py37hfd86e86_0
> thrift-cpp 0.11.0 h02b749d_3
> tk 8.6.8 hbc83047_0
> toolz 0.10.0 py_0
> tornado 6.0.3 py37h7b6447c_0
> tqdm 4.36.1 py_0
> traitlets 4.3.3 py37_0
> traittypes 0.2.1 py_1 conda-forge
> unicodecsv 0.14.1 py37_0
> unixodbc 2.3.7 h14c3975_0
> urllib3 1.24.2 py37_0
> vaex 2.5.0 py_0 conda-forge
> vaex-arrow 0.4.2 py_0 conda-forge
> vaex-astro 0.6.1 py_1 conda-forge
> vaex-core 1.4.0 py37hb3f55d8_0 conda-forge
> vaex-hdf5 0.5.6 py_0 conda-forge
> vaex-jupyter 0.4.1 py_0 conda-forge
> vaex-ml 0.7.0 py_0 conda-forge
> vaex-server 0.2.1 py_0 conda-forge
> vaex-viz 0.3.8 py_0 conda-forge
> wcwidth 0.1.7 py37_0
> webencodings 0.5.1 py37_1
> werkzeug 0.16.0 py_0
> wheel 0.33.6 py37_0
> widgetsnbextension 3.5.1 py37_0
> wrapt 1.11.2 py37h7b6447c_0
> wurlitzer 1.0.3 py37_0
> xarray 0.14.1 py_1
> xlrd 1.2.0 py37_0
> xlsxwriter 1.2.1 py_0
> xlwt 1.3.0 py37_0
> xz 5.2.4 h14c3975_4
> yaml 0.1.7 had09818_2
> zeromq 4.3.1 he6710b0_3
> zict 1.0.0 py_0
> zipp 0.6.0 py_0
> zlib 1.2.11 h7b6447c_3
> zstd 1.3.7 h0b5b093_0
>
>> Le 9 janv. 2020 à 15:03, Wes McKinney <we...@gmail.com> a écrit :
>>
>> hi,
>>
>> Can you show the commands you used to install pyarrow? Please also
>> show the output of
>>
>> conda list
>>
>> It looks like you have conflicting library versions installed (for
>> example pyarrow or arrow-cpp from conda combined with pyarrow from
>> PyPI)
>>
>> - Wes
>>
>> On Thu, Jan 9, 2020 at 7:59 AM xxwang <xi...@obspm.fr> wrote:
>>>
>>> Dear all,
>>> I removed my previous anaconda by rm ~/anaconda. Then I reinstalled the anaconda3 and packages (Pyarrow included). But I still got the errors:
>>> anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>>>
>>>
>>> Thanks in advance !
>>>
>>> Best regards
>>>
>>> Xiaoni
>>>
>>> Le 7 janv. 2020 à 16:04, Uwe L. Korn <uw...@xhochy.com> a écrit :
>>>
>>> Hello Xiaoni,
>>>
>>> it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
>>>
>>> Cheers
>>> Uwe
>>>
>>> On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
>>>
>>> Dear all,
>>> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>>>
>>> Best regards
>>> Xiaoni
>>>
>>> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>>>
>>>
>
Re: Pyarrow installation
Posted by xxwang <xi...@obspm.fr>.
Just to give complete information of errors:
ImportError Traceback (most recent call last)
<ipython-input-1-f1048abcb32d> in <module>
----> 1 import pyarrow
~/anaconda3/lib/python3.7/site-packages/pyarrow/__init__.py in <module>
52
53
---> 54 from pyarrow.lib import cpu_count, set_cpu_count
55 from pyarrow.lib import (null, bool_,
56 int8, int16, int32, int64,
ImportError: ~/anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
> Le 9 janv. 2020 à 15:40, xxwang <xi...@obspm.fr> a écrit :
>
> Hi Wes
> Thanks. There seems to be a version conflict problem. I have the condo-forge in my channel list. I had installed Pyarrow by 'conda install pyarrow’.
> What I did just now:
> 1) I removed Pyarrow by : conda uninstall pyarrow
> 2) Then I tried to reinstall Pyarrow by: conda install pyarrow
> The conda suggested to install Pyarrow-0.11.1. So I installed it. Then I got the same error of 'undefined symbol'.
>
> Thanks in advance,
>
> Xiaoni
>
>
> conda list give:
> # packages in environment at /obs/xxwang/anaconda3:
> #
> # Name Version Build Channel
> _ipyw_jlab_nb_ext_conf 0.1.0 py37_0
> _libgcc_mutex 0.1 main
> _tflow_select 2.3.0 mkl
> absl-py 0.8.1 py37_0
> alabaster 0.7.12 py37_0
> anaconda 2019.10 py37_0
> anaconda-client 1.7.2 py37_0
> anaconda-navigator 1.9.7 py37_0
> anaconda-project 0.8.3 py_0
> aplus 0.11.0 py_1 conda-forge
> arrow-cpp 0.11.1 py37h3bd774a_1 conda-forge
> asn1crypto 1.0.1 py37_0
> astor 0.8.0 py37_0
> astroid 2.3.1 py37_0
> astropy 3.2.2 py37h7b6447c_0
> atomicwrites 1.3.0 py37_1
> attrs 19.2.0 py_0
> babel 2.7.0 py_0
> backcall 0.1.0 py37_0
> backports 1.0 py_2
> backports.functools_lru_cache 1.6.1 py_0
> backports.os 0.1.1 py37_0
> backports.shutil_get_terminal_size 1.0.0 py37_2
> backports.tempfile 1.0 py_1
> backports.weakref 1.0.post1 py_1
> beautifulsoup4 4.8.0 py37_0
> binutils_impl_linux-64 2.33.1 he6710b0_7
> binutils_linux-64 2.33.1 h9595d00_15
> bitarray 1.0.1 py37h7b6447c_0
> bkcharts 0.2 py37_0
> blas 1.0 mkl
> bleach 3.1.0 py37_0
> blosc 1.16.3 hd408876_0
> bokeh 1.3.4 py37_0
> boost-cpp 1.68.0 h11c811c_1000 conda-forge
> boto 2.49.0 py37_0
> boto3 1.10.39 py_0
> botocore 1.13.39 py_0
> bottleneck 1.2.1 py37h035aef0_1
> bqplot 0.12.2 py_0 conda-forge
> branca 0.3.1 py_0 conda-forge
> bzip2 1.0.8 h7b6447c_0
> c-ares 1.15.0 h7b6447c_1001
> ca-certificates 2019.8.28 0
> cachetools 3.1.1 py_0 conda-forge
> cairo 1.14.12 h8948797_3
> certifi 2019.9.11 py37_0
> cffi 1.12.3 py37h2e261b9_0
> cftime 1.0.4.2 py37hdd07704_0
> chardet 3.0.4 py37_1003
> click 7.0 py37_0
> cloudpickle 1.2.2 py_0
> clyent 1.2.2 py37_1
> colorama 0.4.1 py37_0
> conda 4.7.12 py37_0
> conda-build 3.18.9 py37_3
> conda-env 2.6.0 1
> conda-package-handling 1.6.0 py37h7b6447c_0
> conda-verify 3.4.2 py_1
> contextlib2 0.6.0 py_0
> cryptography 2.7 py37h1ba5d50_0
> curl 7.65.3 hbc83047_0
> cycler 0.10.0 py37_0
> cython 0.29.13 py37he6710b0_0
> cytoolz 0.10.0 py37h7b6447c_0
> dask 2.5.2 py_0
> dask-core 2.5.2 py_0
> dbus 1.13.6 h746ee38_0
> decorator 4.4.0 py37_1
> defusedxml 0.6.0 py_0
> distributed 2.5.2 py_0
> docutils 0.15.2 py37_0
> entrypoints 0.3 py37_0
> et_xmlfile 1.0.1 py37_0
> expat 2.2.6 he6710b0_0
> fastcache 1.1.0 py37h7b6447c_0
> filelock 3.0.12 py_0
> flask 1.1.1 py_0
> fontconfig 2.13.0 h9420a91_0
> freetype 2.9.1 h8a8886c_1
> fribidi 1.0.5 h7b6447c_0
> fsspec 0.5.2 py_0
> future 0.18.2 py37_0
> gast 0.2.2 py37_0
> gcc_impl_linux-64 7.3.0 habb00fd_1
> gcc_linux-64 7.3.0 h553295d_15
> get_terminal_size 1.0.0 haa9412d_0
> gevent 1.4.0 py37h7b6447c_0
> git 2.23.0 pl526hacde149_0
> glib 2.56.2 hd408876_0
> glob2 0.7 py_0
> gmp 6.1.2 h6c8ec71_1
> gmpy2 2.0.8 py37h10f8cd9_2
> google-pasta 0.1.8 py_0
> graphite2 1.3.13 h23475e2_0
> greenlet 0.4.15 py37h7b6447c_0
> grpcio 1.16.1 py37hf8bcb03_1
> gst-plugins-base 1.14.0 hbbd80ab_1
> gstreamer 1.14.0 hb453b48_1
> gxx_impl_linux-64 7.3.0 hdf63c60_1
> gxx_linux-64 7.3.0 h553295d_15
> h5py 2.9.0 py37h7918eee_0
> harfbuzz 1.8.8 hffaf4a1_0
> hdf4 4.2.13 h3ca952b_2
> hdf5 1.10.4 hb1b8bf9_0
> heapdict 1.0.1 py_0
> html5lib 1.0.1 py37_0
> icu 58.2 h9c2bf20_1
> idna 2.8 py37_0
> imageio 2.6.0 py37_0
> imagesize 1.1.0 py37_0
> importlib_metadata 0.23 py37_0
> intel-openmp 2019.4 243
> ipydatawidgets 4.0.1 py_0 conda-forge
> ipykernel 5.1.2 py37h39e3cac_0
> ipyleaflet 0.11.6 py37_0 conda-forge
> ipympl 0.3.3 py_0
> ipyscales 0.3.0 py_0 conda-forge
> ipython 7.8.0 py37h39e3cac_0
> ipython_genutils 0.2.0 py37_0
> ipyvolume 0.5.2 py37_0 conda-forge
> ipyvue 1.0.2 py_0 conda-forge
> ipyvuetify 1.1.1 py_0 conda-forge
> ipywebrtc 0.5.0 py37_0 conda-forge
> ipywidgets 7.5.1 py_0
> isort 4.3.21 py37_0
> itsdangerous 1.1.0 py37_0
> jbig 2.1 hdba287a_0
> jdcal 1.4.1 py_0
> jedi 0.15.1 py37_0
> jeepney 0.4.1 py_0
> jinja2 2.10.3 py_0
> jmespath 0.9.4 py_0
> joblib 0.13.2 py37_0
> jpeg 9b h024ee3a_2
> json5 0.8.5 py_0
> jsonschema 3.0.2 py37_0
> jupyter 1.0.0 py37_7
> jupyter_client 5.3.3 py37_1
> jupyter_console 6.0.0 py37_0
> jupyter_core 4.5.0 py_0
> jupyterlab 1.1.4 pyhf63ae98_0
> jupyterlab_server 1.0.6 py_0
> keras 2.3.1 py37_0 conda-forge
> keras-applications 1.0.8 py_0
> keras-preprocessing 1.1.0 py_1
> keyring 18.0.0 py37_0
> kiwisolver 1.1.0 py37he6710b0_0
> krb5 1.16.1 h173b8e3_7
> lazy-object-proxy 1.4.2 py37h7b6447c_0
> ld_impl_linux-64 2.33.1 h53a641e_7
> libarchive 3.3.3 h5d8350f_5
> libcurl 7.65.3 h20c2e04_0
> libedit 3.1.20181209 hc058e9b_0
> libevent 2.1.8 h1ba5d50_0
> libffi 3.2.1 hd88cf55_4
> libgcc-ng 9.1.0 hdf63c60_0
> libgfortran-ng 7.3.0 hdf63c60_0
> libgpuarray 0.7.6 h14c3975_0
> liblief 0.9.0 h7725739_2
> libnetcdf 4.6.1 h11d0813_2
> libpng 1.6.37 hbc83047_0
> libprotobuf 3.11.2 hd408876_0
> libsodium 1.0.16 h1bed415_0
> libssh2 1.8.2 h1ba5d50_0
> libstdcxx-ng 9.1.0 hdf63c60_0
> libtiff 4.0.10 h2733197_2
> libtool 2.4.6 h7b6447c_5
> libuuid 1.0.3 h1bed415_2
> libxcb 1.13 h1bed415_1
> libxml2 2.9.9 hea5a465_1
> libxslt 1.1.33 h7d1a2b0_0
> llvmlite 0.29.0 py37hd408876_0
> locket 0.2.0 py37_1
> lxml 4.4.1 py37hefd8a0e_0
> lz4-c 1.8.1.2 h14c3975_0
> lzo 2.10 h49e0be7_2
> mako 1.1.0 py_0
> markdown 3.1.1 py37_0
> markupsafe 1.1.1 py37h7b6447c_0
> matplotlib 3.1.1 py37h5429711_0
> mccabe 0.6.1 py37_1
> mistune 0.8.4 py37h7b6447c_0
> mkl 2019.4 243
> mkl-service 2.3.0 py37he904b0f_0
> mkl_fft 1.0.14 py37ha843d7b_0
> mkl_random 1.1.0 py37hd6b4f25_0
> mock 3.0.5 py37_0
> more-itertools 7.2.0 py37_0
> mpc 1.1.0 h10f8cd9_1
> mpfr 4.0.1 hdf1c602_3
> mpmath 1.1.0 py37_0
> msgpack-python 0.6.1 py37hfd86e86_1
> multipledispatch 0.6.0 py37_0
> navigator-updater 0.2.1 py37_0
> nbconvert 5.6.0 py37_1
> nbformat 4.4.0 py37_0
> ncurses 6.1 he6710b0_1
> netcdf4 1.4.2 py37h808af73_0
> networkx 2.3 py_0
> nltk 3.4.5 py37_0
> nose 1.3.7 py37_2
> notebook 6.0.1 py37_0
> numba 0.45.1 py37h962f231_0
> numexpr 2.7.0 py37h9e4a6bb_0
> numpy 1.17.2 py37haad9e8e_0
> numpy-base 1.17.2 py37hde5b4d6_0
> numpydoc 0.9.1 py_0
> olefile 0.46 py37_0
> openpyxl 3.0.0 py_0
> openssl 1.1.1d h7b6447c_2
> opt_einsum 3.1.0 py_0
> packaging 19.2 py_0
> pandas 0.25.1 py37he6710b0_0
> pandoc 2.2.3.2 0
> pandocfilters 1.4.2 py37_1
> pango 1.42.4 h049681c_0
> parquet-cpp 1.5.1 3 conda-forge
> parso 0.5.1 py_0
> partd 1.0.0 py_0
> patchelf 0.9 he6710b0_3
> path.py 12.0.1 py_0
> pathlib2 2.3.5 py37_0
> patsy 0.5.1 py37_0
> pcre 8.43 he6710b0_0
> pep8 1.7.1 py37_0
> perl 5.26.2 h14c3975_0
> pexpect 4.7.0 py37_0
> pickleshare 0.7.5 py37_0
> pillow 6.2.0 py37h34e0f95_0
> pip 19.2.3 py37_0
> pixman 0.38.0 h7b6447c_0
> pkginfo 1.5.0.1 py37_0
> pluggy 0.13.0 py37_0
> ply 3.11 py37_0
> progressbar2 3.37.1 py37_0
> prometheus_client 0.7.1 py_0
> prompt_toolkit 2.0.10 py_0
> protobuf 3.11.2 py37he6710b0_0
> psutil 5.6.3 py37h7b6447c_0
> ptyprocess 0.6.0 py37_0
> py 1.8.0 py37_0
> py-lief 0.9.0 py37h7725739_2
> pyarrow 0.11.1 py37hbbcf98d_1002 conda-forge
> pycodestyle 2.5.0 py37_0
> pycosat 0.6.3 py37h14c3975_0
> pycparser 2.19 py37_0
> pycrypto 2.6.1 py37h14c3975_9
> pycurl 7.43.0.3 py37h1ba5d50_0
> pyflakes 2.1.1 py37_0
> pygments 2.4.2 py_0
> pygpu 0.7.6 py37h035aef0_0
> pylint 2.4.2 py37_0
> pyodbc 4.0.27 py37he6710b0_0
> pyopenssl 19.0.0 py37_0
> pyparsing 2.4.2 py_0
> pyqt 5.9.2 py37h05f1152_2
> pyrsistent 0.15.4 py37h7b6447c_0
> pysocks 1.7.1 py37_0
> pytables 3.5.2 py37h71ec239_1
> pytest 5.2.1 py37_0
> pytest-arraydiff 0.3 py37h39e3cac_0
> pytest-astropy 0.5.0 py37_0
> pytest-doctestplus 0.4.0 py_0
> pytest-openfiles 0.4.0 py_0
> pytest-remotedata 0.3.2 py37_0
> pytest-runner 5.2 py_0
> python 3.7.4 h265db76_1
> python-dateutil 2.8.0 py37_0
> python-libarchive-c 2.8 py37_13
> python-utils 2.3.0 py37_0
> pythreejs 2.1.1 py_0 conda-forge
> pytz 2019.3 py_0
> pywavelets 1.0.3 py37hdd07704_1
> pyyaml 5.1.2 py37h7b6447c_0
> pyzmq 18.1.0 py37he6710b0_0
> qt 5.9.7 h5867ecd_1
> qtawesome 0.6.0 py_0
> qtconsole 4.5.5 py_0
> qtpy 1.9.0 py_0
> readline 7.0 h7b6447c_5
> requests 2.22.0 py37_0
> ripgrep 0.10.0 hc07d326_0
> rope 0.14.0 py_0
> ruamel_yaml 0.15.46 py37h14c3975_0
> s3fs 0.2.0 py37_0
> s3transfer 0.2.1 py37_0
> scikit-image 0.15.0 py37he6710b0_0
> scikit-learn 0.21.3 py37hd81dba3_0
> scipy 1.3.1 py37h7c811a0_0
> seaborn 0.9.0 py37_0
> secretstorage 3.1.1 py37_0
> send2trash 1.5.0 py37_0
> setuptools 41.4.0 py37_0
> simplegeneric 0.8.1 py37_2
> singledispatch 3.4.0.3 py37_0
> sip 4.19.8 py37hf484d3e_0
> six 1.12.0 py37_0
> snappy 1.1.7 hbae5bb6_3
> snowballstemmer 2.0.0 py_0
> sortedcollections 1.1.2 py37_0
> sortedcontainers 2.1.0 py37_0
> soupsieve 1.9.3 py37_0
> sphinx 2.2.0 py_0
> sphinxcontrib 1.0 py37_1
> sphinxcontrib-applehelp 1.0.1 py_0
> sphinxcontrib-devhelp 1.0.1 py_0
> sphinxcontrib-htmlhelp 1.0.2 py_0
> sphinxcontrib-jsmath 1.0.1 py_0
> sphinxcontrib-qthelp 1.0.2 py_0
> sphinxcontrib-serializinghtml 1.1.3 py_0
> sphinxcontrib-websupport 1.1.2 py_0
> spyder 3.3.6 py37_0
> spyder-kernels 0.5.2 py37_0
> sqlalchemy 1.3.9 py37h7b6447c_0
> sqlite 3.30.0 h7b6447c_0
> statsmodels 0.10.1 py37hdd07704_0
> sympy 1.4 py37_0
> tabulate 0.8.3 py37_0
> tbb 2019.4 hfd86e86_0
> tblib 1.4.0 py_0
> tensorboard 2.0.0 pyhb38c66f_1
> tensorflow 2.0.0 mkl_py37h66b46cc_0
> tensorflow-base 2.0.0 mkl_py37h9204916_0
> tensorflow-estimator 2.0.0 pyh2649769_0
> termcolor 1.1.0 py37_1
> terminado 0.8.2 py37_0
> testpath 0.4.2 py37_0
> theano 1.0.4 py37hfd86e86_0
> thrift-cpp 0.11.0 h02b749d_3
> tk 8.6.8 hbc83047_0
> toolz 0.10.0 py_0
> tornado 6.0.3 py37h7b6447c_0
> tqdm 4.36.1 py_0
> traitlets 4.3.3 py37_0
> traittypes 0.2.1 py_1 conda-forge
> unicodecsv 0.14.1 py37_0
> unixodbc 2.3.7 h14c3975_0
> urllib3 1.24.2 py37_0
> vaex 2.5.0 py_0 conda-forge
> vaex-arrow 0.4.2 py_0 conda-forge
> vaex-astro 0.6.1 py_1 conda-forge
> vaex-core 1.4.0 py37hb3f55d8_0 conda-forge
> vaex-hdf5 0.5.6 py_0 conda-forge
> vaex-jupyter 0.4.1 py_0 conda-forge
> vaex-ml 0.7.0 py_0 conda-forge
> vaex-server 0.2.1 py_0 conda-forge
> vaex-viz 0.3.8 py_0 conda-forge
> wcwidth 0.1.7 py37_0
> webencodings 0.5.1 py37_1
> werkzeug 0.16.0 py_0
> wheel 0.33.6 py37_0
> widgetsnbextension 3.5.1 py37_0
> wrapt 1.11.2 py37h7b6447c_0
> wurlitzer 1.0.3 py37_0
> xarray 0.14.1 py_1
> xlrd 1.2.0 py37_0
> xlsxwriter 1.2.1 py_0
> xlwt 1.3.0 py37_0
> xz 5.2.4 h14c3975_4
> yaml 0.1.7 had09818_2
> zeromq 4.3.1 he6710b0_3
> zict 1.0.0 py_0
> zipp 0.6.0 py_0
> zlib 1.2.11 h7b6447c_3
> zstd 1.3.7 h0b5b093_0
>
>> Le 9 janv. 2020 à 15:03, Wes McKinney <wesmckinn@gmail.com <ma...@gmail.com>> a écrit :
>>
>> hi,
>>
>> Can you show the commands you used to install pyarrow? Please also
>> show the output of
>>
>> conda list
>>
>> It looks like you have conflicting library versions installed (for
>> example pyarrow or arrow-cpp from conda combined with pyarrow from
>> PyPI)
>>
>> - Wes
>>
>> On Thu, Jan 9, 2020 at 7:59 AM xxwang <xiaoni.wang@obspm.fr <ma...@obspm.fr>> wrote:
>>>
>>> Dear all,
>>> I removed my previous anaconda by rm ~/anaconda. Then I reinstalled the anaconda3 and packages (Pyarrow included). But I still got the errors:
>>> anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>>>
>>>
>>> Thanks in advance !
>>>
>>> Best regards
>>>
>>> Xiaoni
>>>
>>> Le 7 janv. 2020 à 16:04, Uwe L. Korn <uwelk@xhochy.com <ma...@xhochy.com>> a écrit :
>>>
>>> Hello Xiaoni,
>>>
>>> it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
>>>
>>> Cheers
>>> Uwe
>>>
>>> On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
>>>
>>> Dear all,
>>> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>>>
>>> Best regards
>>> Xiaoni
>>>
>>> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>>>
>>>
>
Re: Pyarrow installation
Posted by xxwang <xi...@obspm.fr>.
Hi Wes
Thanks. There seems to be a version conflict problem. I have the condo-forge in my channel list. I had installed Pyarrow by 'conda install pyarrow’.
What I did just now:
1) I removed Pyarrow by : conda uninstall pyarrow
2) Then I tried to reinstall Pyarrow by: conda install pyarrow
The conda suggested to install Pyarrow-0.11.1. So I installed it. Then I got the same error of 'undefined symbol'.
Thanks in advance,
Xiaoni
conda list give:
# packages in environment at /obs/xxwang/anaconda3:
#
# Name Version Build Channel
_ipyw_jlab_nb_ext_conf 0.1.0 py37_0
_libgcc_mutex 0.1 main
_tflow_select 2.3.0 mkl
absl-py 0.8.1 py37_0
alabaster 0.7.12 py37_0
anaconda 2019.10 py37_0
anaconda-client 1.7.2 py37_0
anaconda-navigator 1.9.7 py37_0
anaconda-project 0.8.3 py_0
aplus 0.11.0 py_1 conda-forge
arrow-cpp 0.11.1 py37h3bd774a_1 conda-forge
asn1crypto 1.0.1 py37_0
astor 0.8.0 py37_0
astroid 2.3.1 py37_0
astropy 3.2.2 py37h7b6447c_0
atomicwrites 1.3.0 py37_1
attrs 19.2.0 py_0
babel 2.7.0 py_0
backcall 0.1.0 py37_0
backports 1.0 py_2
backports.functools_lru_cache 1.6.1 py_0
backports.os 0.1.1 py37_0
backports.shutil_get_terminal_size 1.0.0 py37_2
backports.tempfile 1.0 py_1
backports.weakref 1.0.post1 py_1
beautifulsoup4 4.8.0 py37_0
binutils_impl_linux-64 2.33.1 he6710b0_7
binutils_linux-64 2.33.1 h9595d00_15
bitarray 1.0.1 py37h7b6447c_0
bkcharts 0.2 py37_0
blas 1.0 mkl
bleach 3.1.0 py37_0
blosc 1.16.3 hd408876_0
bokeh 1.3.4 py37_0
boost-cpp 1.68.0 h11c811c_1000 conda-forge
boto 2.49.0 py37_0
boto3 1.10.39 py_0
botocore 1.13.39 py_0
bottleneck 1.2.1 py37h035aef0_1
bqplot 0.12.2 py_0 conda-forge
branca 0.3.1 py_0 conda-forge
bzip2 1.0.8 h7b6447c_0
c-ares 1.15.0 h7b6447c_1001
ca-certificates 2019.8.28 0
cachetools 3.1.1 py_0 conda-forge
cairo 1.14.12 h8948797_3
certifi 2019.9.11 py37_0
cffi 1.12.3 py37h2e261b9_0
cftime 1.0.4.2 py37hdd07704_0
chardet 3.0.4 py37_1003
click 7.0 py37_0
cloudpickle 1.2.2 py_0
clyent 1.2.2 py37_1
colorama 0.4.1 py37_0
conda 4.7.12 py37_0
conda-build 3.18.9 py37_3
conda-env 2.6.0 1
conda-package-handling 1.6.0 py37h7b6447c_0
conda-verify 3.4.2 py_1
contextlib2 0.6.0 py_0
cryptography 2.7 py37h1ba5d50_0
curl 7.65.3 hbc83047_0
cycler 0.10.0 py37_0
cython 0.29.13 py37he6710b0_0
cytoolz 0.10.0 py37h7b6447c_0
dask 2.5.2 py_0
dask-core 2.5.2 py_0
dbus 1.13.6 h746ee38_0
decorator 4.4.0 py37_1
defusedxml 0.6.0 py_0
distributed 2.5.2 py_0
docutils 0.15.2 py37_0
entrypoints 0.3 py37_0
et_xmlfile 1.0.1 py37_0
expat 2.2.6 he6710b0_0
fastcache 1.1.0 py37h7b6447c_0
filelock 3.0.12 py_0
flask 1.1.1 py_0
fontconfig 2.13.0 h9420a91_0
freetype 2.9.1 h8a8886c_1
fribidi 1.0.5 h7b6447c_0
fsspec 0.5.2 py_0
future 0.18.2 py37_0
gast 0.2.2 py37_0
gcc_impl_linux-64 7.3.0 habb00fd_1
gcc_linux-64 7.3.0 h553295d_15
get_terminal_size 1.0.0 haa9412d_0
gevent 1.4.0 py37h7b6447c_0
git 2.23.0 pl526hacde149_0
glib 2.56.2 hd408876_0
glob2 0.7 py_0
gmp 6.1.2 h6c8ec71_1
gmpy2 2.0.8 py37h10f8cd9_2
google-pasta 0.1.8 py_0
graphite2 1.3.13 h23475e2_0
greenlet 0.4.15 py37h7b6447c_0
grpcio 1.16.1 py37hf8bcb03_1
gst-plugins-base 1.14.0 hbbd80ab_1
gstreamer 1.14.0 hb453b48_1
gxx_impl_linux-64 7.3.0 hdf63c60_1
gxx_linux-64 7.3.0 h553295d_15
h5py 2.9.0 py37h7918eee_0
harfbuzz 1.8.8 hffaf4a1_0
hdf4 4.2.13 h3ca952b_2
hdf5 1.10.4 hb1b8bf9_0
heapdict 1.0.1 py_0
html5lib 1.0.1 py37_0
icu 58.2 h9c2bf20_1
idna 2.8 py37_0
imageio 2.6.0 py37_0
imagesize 1.1.0 py37_0
importlib_metadata 0.23 py37_0
intel-openmp 2019.4 243
ipydatawidgets 4.0.1 py_0 conda-forge
ipykernel 5.1.2 py37h39e3cac_0
ipyleaflet 0.11.6 py37_0 conda-forge
ipympl 0.3.3 py_0
ipyscales 0.3.0 py_0 conda-forge
ipython 7.8.0 py37h39e3cac_0
ipython_genutils 0.2.0 py37_0
ipyvolume 0.5.2 py37_0 conda-forge
ipyvue 1.0.2 py_0 conda-forge
ipyvuetify 1.1.1 py_0 conda-forge
ipywebrtc 0.5.0 py37_0 conda-forge
ipywidgets 7.5.1 py_0
isort 4.3.21 py37_0
itsdangerous 1.1.0 py37_0
jbig 2.1 hdba287a_0
jdcal 1.4.1 py_0
jedi 0.15.1 py37_0
jeepney 0.4.1 py_0
jinja2 2.10.3 py_0
jmespath 0.9.4 py_0
joblib 0.13.2 py37_0
jpeg 9b h024ee3a_2
json5 0.8.5 py_0
jsonschema 3.0.2 py37_0
jupyter 1.0.0 py37_7
jupyter_client 5.3.3 py37_1
jupyter_console 6.0.0 py37_0
jupyter_core 4.5.0 py_0
jupyterlab 1.1.4 pyhf63ae98_0
jupyterlab_server 1.0.6 py_0
keras 2.3.1 py37_0 conda-forge
keras-applications 1.0.8 py_0
keras-preprocessing 1.1.0 py_1
keyring 18.0.0 py37_0
kiwisolver 1.1.0 py37he6710b0_0
krb5 1.16.1 h173b8e3_7
lazy-object-proxy 1.4.2 py37h7b6447c_0
ld_impl_linux-64 2.33.1 h53a641e_7
libarchive 3.3.3 h5d8350f_5
libcurl 7.65.3 h20c2e04_0
libedit 3.1.20181209 hc058e9b_0
libevent 2.1.8 h1ba5d50_0
libffi 3.2.1 hd88cf55_4
libgcc-ng 9.1.0 hdf63c60_0
libgfortran-ng 7.3.0 hdf63c60_0
libgpuarray 0.7.6 h14c3975_0
liblief 0.9.0 h7725739_2
libnetcdf 4.6.1 h11d0813_2
libpng 1.6.37 hbc83047_0
libprotobuf 3.11.2 hd408876_0
libsodium 1.0.16 h1bed415_0
libssh2 1.8.2 h1ba5d50_0
libstdcxx-ng 9.1.0 hdf63c60_0
libtiff 4.0.10 h2733197_2
libtool 2.4.6 h7b6447c_5
libuuid 1.0.3 h1bed415_2
libxcb 1.13 h1bed415_1
libxml2 2.9.9 hea5a465_1
libxslt 1.1.33 h7d1a2b0_0
llvmlite 0.29.0 py37hd408876_0
locket 0.2.0 py37_1
lxml 4.4.1 py37hefd8a0e_0
lz4-c 1.8.1.2 h14c3975_0
lzo 2.10 h49e0be7_2
mako 1.1.0 py_0
markdown 3.1.1 py37_0
markupsafe 1.1.1 py37h7b6447c_0
matplotlib 3.1.1 py37h5429711_0
mccabe 0.6.1 py37_1
mistune 0.8.4 py37h7b6447c_0
mkl 2019.4 243
mkl-service 2.3.0 py37he904b0f_0
mkl_fft 1.0.14 py37ha843d7b_0
mkl_random 1.1.0 py37hd6b4f25_0
mock 3.0.5 py37_0
more-itertools 7.2.0 py37_0
mpc 1.1.0 h10f8cd9_1
mpfr 4.0.1 hdf1c602_3
mpmath 1.1.0 py37_0
msgpack-python 0.6.1 py37hfd86e86_1
multipledispatch 0.6.0 py37_0
navigator-updater 0.2.1 py37_0
nbconvert 5.6.0 py37_1
nbformat 4.4.0 py37_0
ncurses 6.1 he6710b0_1
netcdf4 1.4.2 py37h808af73_0
networkx 2.3 py_0
nltk 3.4.5 py37_0
nose 1.3.7 py37_2
notebook 6.0.1 py37_0
numba 0.45.1 py37h962f231_0
numexpr 2.7.0 py37h9e4a6bb_0
numpy 1.17.2 py37haad9e8e_0
numpy-base 1.17.2 py37hde5b4d6_0
numpydoc 0.9.1 py_0
olefile 0.46 py37_0
openpyxl 3.0.0 py_0
openssl 1.1.1d h7b6447c_2
opt_einsum 3.1.0 py_0
packaging 19.2 py_0
pandas 0.25.1 py37he6710b0_0
pandoc 2.2.3.2 0
pandocfilters 1.4.2 py37_1
pango 1.42.4 h049681c_0
parquet-cpp 1.5.1 3 conda-forge
parso 0.5.1 py_0
partd 1.0.0 py_0
patchelf 0.9 he6710b0_3
path.py 12.0.1 py_0
pathlib2 2.3.5 py37_0
patsy 0.5.1 py37_0
pcre 8.43 he6710b0_0
pep8 1.7.1 py37_0
perl 5.26.2 h14c3975_0
pexpect 4.7.0 py37_0
pickleshare 0.7.5 py37_0
pillow 6.2.0 py37h34e0f95_0
pip 19.2.3 py37_0
pixman 0.38.0 h7b6447c_0
pkginfo 1.5.0.1 py37_0
pluggy 0.13.0 py37_0
ply 3.11 py37_0
progressbar2 3.37.1 py37_0
prometheus_client 0.7.1 py_0
prompt_toolkit 2.0.10 py_0
protobuf 3.11.2 py37he6710b0_0
psutil 5.6.3 py37h7b6447c_0
ptyprocess 0.6.0 py37_0
py 1.8.0 py37_0
py-lief 0.9.0 py37h7725739_2
pyarrow 0.11.1 py37hbbcf98d_1002 conda-forge
pycodestyle 2.5.0 py37_0
pycosat 0.6.3 py37h14c3975_0
pycparser 2.19 py37_0
pycrypto 2.6.1 py37h14c3975_9
pycurl 7.43.0.3 py37h1ba5d50_0
pyflakes 2.1.1 py37_0
pygments 2.4.2 py_0
pygpu 0.7.6 py37h035aef0_0
pylint 2.4.2 py37_0
pyodbc 4.0.27 py37he6710b0_0
pyopenssl 19.0.0 py37_0
pyparsing 2.4.2 py_0
pyqt 5.9.2 py37h05f1152_2
pyrsistent 0.15.4 py37h7b6447c_0
pysocks 1.7.1 py37_0
pytables 3.5.2 py37h71ec239_1
pytest 5.2.1 py37_0
pytest-arraydiff 0.3 py37h39e3cac_0
pytest-astropy 0.5.0 py37_0
pytest-doctestplus 0.4.0 py_0
pytest-openfiles 0.4.0 py_0
pytest-remotedata 0.3.2 py37_0
pytest-runner 5.2 py_0
python 3.7.4 h265db76_1
python-dateutil 2.8.0 py37_0
python-libarchive-c 2.8 py37_13
python-utils 2.3.0 py37_0
pythreejs 2.1.1 py_0 conda-forge
pytz 2019.3 py_0
pywavelets 1.0.3 py37hdd07704_1
pyyaml 5.1.2 py37h7b6447c_0
pyzmq 18.1.0 py37he6710b0_0
qt 5.9.7 h5867ecd_1
qtawesome 0.6.0 py_0
qtconsole 4.5.5 py_0
qtpy 1.9.0 py_0
readline 7.0 h7b6447c_5
requests 2.22.0 py37_0
ripgrep 0.10.0 hc07d326_0
rope 0.14.0 py_0
ruamel_yaml 0.15.46 py37h14c3975_0
s3fs 0.2.0 py37_0
s3transfer 0.2.1 py37_0
scikit-image 0.15.0 py37he6710b0_0
scikit-learn 0.21.3 py37hd81dba3_0
scipy 1.3.1 py37h7c811a0_0
seaborn 0.9.0 py37_0
secretstorage 3.1.1 py37_0
send2trash 1.5.0 py37_0
setuptools 41.4.0 py37_0
simplegeneric 0.8.1 py37_2
singledispatch 3.4.0.3 py37_0
sip 4.19.8 py37hf484d3e_0
six 1.12.0 py37_0
snappy 1.1.7 hbae5bb6_3
snowballstemmer 2.0.0 py_0
sortedcollections 1.1.2 py37_0
sortedcontainers 2.1.0 py37_0
soupsieve 1.9.3 py37_0
sphinx 2.2.0 py_0
sphinxcontrib 1.0 py37_1
sphinxcontrib-applehelp 1.0.1 py_0
sphinxcontrib-devhelp 1.0.1 py_0
sphinxcontrib-htmlhelp 1.0.2 py_0
sphinxcontrib-jsmath 1.0.1 py_0
sphinxcontrib-qthelp 1.0.2 py_0
sphinxcontrib-serializinghtml 1.1.3 py_0
sphinxcontrib-websupport 1.1.2 py_0
spyder 3.3.6 py37_0
spyder-kernels 0.5.2 py37_0
sqlalchemy 1.3.9 py37h7b6447c_0
sqlite 3.30.0 h7b6447c_0
statsmodels 0.10.1 py37hdd07704_0
sympy 1.4 py37_0
tabulate 0.8.3 py37_0
tbb 2019.4 hfd86e86_0
tblib 1.4.0 py_0
tensorboard 2.0.0 pyhb38c66f_1
tensorflow 2.0.0 mkl_py37h66b46cc_0
tensorflow-base 2.0.0 mkl_py37h9204916_0
tensorflow-estimator 2.0.0 pyh2649769_0
termcolor 1.1.0 py37_1
terminado 0.8.2 py37_0
testpath 0.4.2 py37_0
theano 1.0.4 py37hfd86e86_0
thrift-cpp 0.11.0 h02b749d_3
tk 8.6.8 hbc83047_0
toolz 0.10.0 py_0
tornado 6.0.3 py37h7b6447c_0
tqdm 4.36.1 py_0
traitlets 4.3.3 py37_0
traittypes 0.2.1 py_1 conda-forge
unicodecsv 0.14.1 py37_0
unixodbc 2.3.7 h14c3975_0
urllib3 1.24.2 py37_0
vaex 2.5.0 py_0 conda-forge
vaex-arrow 0.4.2 py_0 conda-forge
vaex-astro 0.6.1 py_1 conda-forge
vaex-core 1.4.0 py37hb3f55d8_0 conda-forge
vaex-hdf5 0.5.6 py_0 conda-forge
vaex-jupyter 0.4.1 py_0 conda-forge
vaex-ml 0.7.0 py_0 conda-forge
vaex-server 0.2.1 py_0 conda-forge
vaex-viz 0.3.8 py_0 conda-forge
wcwidth 0.1.7 py37_0
webencodings 0.5.1 py37_1
werkzeug 0.16.0 py_0
wheel 0.33.6 py37_0
widgetsnbextension 3.5.1 py37_0
wrapt 1.11.2 py37h7b6447c_0
wurlitzer 1.0.3 py37_0
xarray 0.14.1 py_1
xlrd 1.2.0 py37_0
xlsxwriter 1.2.1 py_0
xlwt 1.3.0 py37_0
xz 5.2.4 h14c3975_4
yaml 0.1.7 had09818_2
zeromq 4.3.1 he6710b0_3
zict 1.0.0 py_0
zipp 0.6.0 py_0
zlib 1.2.11 h7b6447c_3
zstd 1.3.7 h0b5b093_0
> Le 9 janv. 2020 à 15:03, Wes McKinney <we...@gmail.com> a écrit :
>
> hi,
>
> Can you show the commands you used to install pyarrow? Please also
> show the output of
>
> conda list
>
> It looks like you have conflicting library versions installed (for
> example pyarrow or arrow-cpp from conda combined with pyarrow from
> PyPI)
>
> - Wes
>
> On Thu, Jan 9, 2020 at 7:59 AM xxwang <xi...@obspm.fr> wrote:
>>
>> Dear all,
>> I removed my previous anaconda by rm ~/anaconda. Then I reinstalled the anaconda3 and packages (Pyarrow included). But I still got the errors:
>> anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>>
>>
>> Thanks in advance !
>>
>> Best regards
>>
>> Xiaoni
>>
>> Le 7 janv. 2020 à 16:04, Uwe L. Korn <uw...@xhochy.com> a écrit :
>>
>> Hello Xiaoni,
>>
>> it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
>>
>> Cheers
>> Uwe
>>
>> On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
>>
>> Dear all,
>> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>>
>> Best regards
>> Xiaoni
>>
>> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>>
>>
Re: Pyarrow installation
Posted by Wes McKinney <we...@gmail.com>.
hi,
Can you show the commands you used to install pyarrow? Please also
show the output of
conda list
It looks like you have conflicting library versions installed (for
example pyarrow or arrow-cpp from conda combined with pyarrow from
PyPI)
- Wes
On Thu, Jan 9, 2020 at 7:59 AM xxwang <xi...@obspm.fr> wrote:
>
> Dear all,
> I removed my previous anaconda by rm ~/anaconda. Then I reinstalled the anaconda3 and packages (Pyarrow included). But I still got the errors:
> anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>
>
> Thanks in advance !
>
> Best regards
>
> Xiaoni
>
> Le 7 janv. 2020 à 16:04, Uwe L. Korn <uw...@xhochy.com> a écrit :
>
> Hello Xiaoni,
>
> it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
>
> Cheers
> Uwe
>
> On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
>
> Dear all,
> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>
> Best regards
> Xiaoni
>
> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
>
>
Re: Pyarrow installation
Posted by xxwang <xi...@obspm.fr>.
Dear all,
I removed my previous anaconda by rm ~/anaconda. Then I reinstalled the anaconda3 and packages (Pyarrow included). But I still got the errors:
anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
Thanks in advance !
Best regards
Xiaoni
> Le 7 janv. 2020 à 16:04, Uwe L. Korn <uw...@xhochy.com> a écrit :
>
> Hello Xiaoni,
>
> it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
>
> Cheers
> Uwe
>
> On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
>> Dear all,
>> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>>
>> Best regards
>> Xiaoni
>>
>> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
Re: Pyarrow installation
Posted by "Uwe L. Korn" <uw...@xhochy.com>.
Hello Xiaoni,
it seems that you have a conda environment and also installed pyarrow with conda before. Mixing pip and conda installs of pyarrow is not going to work. Please recreate your conda environment and install pyarrow from conda forge using "conda config --add channels conda-forge && conda install pyarrow".
Cheers
Uwe
On Tue, Jan 7, 2020, at 3:15 PM, xxwang wrote:
> Dear all,
> I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
>
> Best regards
> Xiaoni
>
> .conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev
Re: Pyarrow installation
Posted by Raúl Bocanegra Algarra <ra...@shapelets.io>.
Not an expert, but seems like a mismatch in ABI version in the library you are loading as shown here: http://mail-archives.apache.org/mod_mbox/arrow-dev/201808.mbox/%3cCAJPUwMA2rF4ZqbLnRD0-bmfGf6ybj8n3Xi=HNKfEXs3DVc5PMw@mail.gmail.com%3e.
You can "lsof -p <your program pid>" and see what library your program is loading and check if that's what you expected.
Hope that helps.
Raúl Bocanegra Algarra
Software Engineer
M: + 34 617 83 64 45 - E: raul.bocanegra@shapelets.io<ma...@shapelets.io>
________________________________
From: xxwang <xi...@obspm.fr>
Sent: Tuesday, January 7, 2020 3:15 PM
To: user@arrow.apache.org <us...@arrow.apache.org>
Subject: Pyarrow installation
Dear all,
I tried to installed Pyarrow (within python 3.7), by using pip install pyarrow. The installation seems OK. But when I do « import pyarrow», then there is an error as below. I do not understand why ….. If you could give some help, I will greatly appreciate !
Best regards
Xiaoni
.conda/envs/python3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev