THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- Ensure that you install Postgres with the Python extension specified (i.e., --with-python), as described here in the PosgreSQL documentation. If not you will see an error message like the one below when you try to install MADlib with madpack:
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/usr/local/madlib/bin/madpack -s madlib -p postgres install madpack.py : INFO : Detected PostgreSQL version 9.5. madpack.py : INFO : *** Installing MADlib *** madpack.py : INFO : MADlib tools version = 1.9.1 (//usr/local/madlib/Versions/1.9.1/bin/../madpack/madpack.py) madpack.py : INFO : MADlib database version = None (host=localhost:5432, db=postgres, schema=madlib) madpack.py : INFO : Testing PL/Python environment... madpack.py : INFO : > Creating language PL/Python... madpack.py : ERROR : SQL command failed: SQL: CREATE LANGUAGE plpythonu; ERROR: could not access file "$libdir/plpython2": No such file or directory madpack.py : ERROR : Cannot create language plpythonu. Stopping installation... madpack.py : ERROR : MADlib installation failed. |
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