On Tue, Jun 22, 2010 at 10:41 PM, Chris <rfu...@gmail.com> wrote: > I received two errors (described below) in installing 9.0beta2 on Kubuntu > 10.04 , RhodiumToad on IRC recommended I post them here. > I did not have a 2.x or 3.x python dev installed, but I was really only > interested in python3 via plython3u. > So... > sudo apt-get install python3-all-dev > Configure works fine... > "./configure --with-pgport=5433 --with-python --with-ossp-uuid --with-libxml > --with-libxslt --with-perl" > "make" fails while trying to build plpython, Cannot find python.h i > believe....(I sadly did not save the text of the error and have since > continued onward. But it was not finding a file while building plpython. I > believe I would have to uninstall a few things to reproduce.) > So I tried installing the 2.x dev. After running "sudo apt-get install > python-all-dev" then "make;make check;sudo make install", it all worke fine. > However, when issuing a "createlang plpython3u template1", I get > "createlang: language installation failed: ERROR: could not access file > "$libdir/plpython3": No such file or directory". But if I "createlang > plpython2u template1" first, then it will allow "createlang plpython3u > template1". > Am I doing something incorrect, or...? > (As an aside, functions created with LANGUAGE plpython3u appear to work.)
I can reproduce this, here. The problem seems to be that plpython only build either plpython2.so or plython3.so, but both languages expect a call handler called plython_call_handler. So once we load the shared library for one language, the other language just grabs the same call handler. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise Postgres Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers