[jira] [Commented] (PARQUET-960) Could not find the parquet_arrow library.

["Wes McKinney (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PARQUET-960?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975927#comment-15975927 ] 

Wes McKinney commented on PARQUET-960:
--------------------------------------

You need to set {{$PARQUET_HOME}} to the location where you installed the Parquet libraries. See https://github.com/apache/arrow/blob/master/python/DEVELOPMENT.md

I opened ARROW-862 about improving the README / source build documentation

> Could not find the parquet_arrow library. 
> ------------------------------------------
>
>                 Key: PARQUET-960
>                 URL: https://issues.apache.org/jira/browse/PARQUET-960
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-cpp
>         Environment: CentOs 7.1
>            Reporter: Abdul Rahman
>              Labels: parquet, pyarrow
>
> Following through the instructions of building pyarrow with parquet. first built arrow cpp using instruction in readme with the following cmake 
> cmake -DARROW_PYTHON=on -DCMAKE_INSTALL_PREFIX=$ARROW_HOME ..
> Then built parquet-cpp (separate location) using readme instructions. Then tried building pyarrow using python setup.py build_ext --with-parquet install  and get the error 
> Could not find the parquet library. Could not find the parquet_arrow library. Did you build with -DPARQUET_ARROW=on? Looked in  system search paths.
> CMake Error at CMakeLists.txt:287 (message):
>   Unable to locate Parquet libraries
> $ARROW_HOME is set along with this export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ARROW_HOME/lib
> I can manually see the parquet_arrow libraries under 
> parquet-cpp/build/debug/ (libparquet_arrow.so  , libparquet_arrow.so.1, libparquet_arrow.so.1.0.0). I also tried appending the parquet-cpp/build/debug path in LD_LIBRARY_PATH, but that didnt help
> I started to get this problem today after cloning the latest versions of arrow and parquet-cpp . Didnt notice this in the last couple of days



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