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https://issues.apache.org/jira/browse/MADLIB-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17551771#comment-17551771
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Orhan Kislal commented on MADLIB-1500:
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Hi [~hiseth] ,
Could you check the following folder: `$GPHOME/lib/postgresql`. If your gpdb
compilation worked as expected, you should see `plpython2.so` file in there
with the other .so files. If not, I would advise you to check the configure
output for your gpdb compilation steps.
You can check the python availability by creating a new database and running
`create language plpythonu;` as well.
Thanks
> install madlib on greenplum could not access file "$libdir/plpython2"
> ---------------------------------------------------------------------
>
> Key: MADLIB-1500
> URL: https://issues.apache.org/jira/browse/MADLIB-1500
> Project: Apache MADlib
> Issue Type: Question
> Reporter: seth.qiang
> Priority: Major
>
> hi, everyone i try to install madlib on greenplum, but centos7 it's ok
> system: ubuntu20.04
> madlib: 1.18.0
> database: greenplum 6.18.2
> {code:java}
> madpack.py: INFO : Detected Greenplum DB version 6.18.2.
> madpack.py: INFO : *** Installing MADlib ***
> madpack.py: INFO : MADlib tools version = 1.18.0
> (/home/test/Desktop/gpdb-6.18.2.1-linux/gpdb/src/bin/../madpack/madpack.py)
> madpack.py: INFO : MADlib database version = None (host=localhost:15432,
> db=test, schema=madlib)
> madpack.py: INFO : Testing PL/Python environment...
> madpack.py: INFO : > Creating language PL/Python...
> SQL command failed:
> SQL: CREATE LANGUAGE plpythonu;
> ERROR: could not access file "$libdir/plpython2": No such file or directory
> : ERROR : False
> madpack.py: ERROR : Cannot create language plpythonu. Please check if you
> have configured and installed portid (your platform) with
> `--with-python` option. Stopping installation...
> Traceback (most recent call last): {code}
> I find this article :
> [https://cwiki.apache.org/confluence/display/MADLIB/Installation+Guide]
> my gpdb used --python options
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