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I'm on Version 6.6.14 of Greenplum and trying to enable python 3. When I try to enable it with this command:

CREATE LANGUAGE plpython3u;

I get the following error:

ERROR: could not access file "$libdir/plpython3": No such file or directory

Any I idea on how to get python3 enabled ?

Brian Tompsett - 汤莱恩
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user3399186
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2 Answers2

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refer to this guide

The Greenplum Database PL/Python extension is installed by default with Greenplum Database. Greenplum Database installs a version of Python and PL/Python. This is location of the Python installation that Greenplum Database uses:

$GPHOME/ext/python/

You have to enable it with admin / Su rights 

$ psql -d testdb -c 'CREATE EXTENSION plpythonu;'
user1874594
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The version installed with Greenplum is version 2.7 but you can install python3 into pl/container and use it that way.

Louis Mugnano
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