[jira] [Reopened] (ARROW-3663) pyarrow install via pip3 fails with error no module named Cython

["Krisztian Szucs (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-3663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Szucs reopened ARROW-3663:
------------------------------------

> pyarrow install via pip3 fails with error no module named Cython
> ----------------------------------------------------------------
>
>                 Key: ARROW-3663
>                 URL: https://issues.apache.org/jira/browse/ARROW-3663
>             Project: Apache Arrow
>          Issue Type: Bug
>    Affects Versions: 0.11.1
>            Reporter: Rajshekhar K
>            Assignee: Uwe L. Korn
>            Priority: Trivial
>
> Hi Team,
>  
> The issue is reproducible :
> # pip3 install pyarrow 
> Fails installation with no module name Cython. Seems it's not mentioned in the requirements or something.
>  
> {code:java}
> Downloading pyarrow-0.10.0.tar.gz (2.1MB): 2.1MB downloaded
> Running setup.py (path:/tmp/pip_build_root/pyarrow/setup.py) egg_info for package pyarrow
> Traceback (most recent call last):
> File "<string>", line 17, in <module>
> File "/tmp/pip_build_root/pyarrow/setup.py", line 29, in <module>
> from Cython.Distutils import build_ext as _build_ext
> ImportError: No module named 'Cython'
> Complete output from command python setup.py egg_info:
> Traceback (most recent call last):
> File "<string>", line 17, in <module>
> File "/tmp/pip_build_root/pyarrow/setup.py", line 29, in <module>
> from Cython.Distutils import build_ext as _build_ext
> ImportError: No module named 'Cython'
> ----------------------------------------
> Cleaning up...
> {code}
>  
>  
> Tested on Environment: ubuntu14.04
> Pip version:
> {noformat}
> pip 1.5.4 from /usr/lib/python3/dist-packages (python 3.4){noformat}
>  
> Thanks,
>  



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