Why can't I install psycopg2? (Python 2.6.4, PostgreSQL 8.4, OS X 10.6)

Posted by cojadate on Stack Overflow See other posts from Stack Overflow or by cojadate
Published on 2010-06-12T16:10:09Z Indexed on 2010/06/12 16:12 UTC
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python

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django

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postgresql

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psycopg2

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newbie

After running python setup.py install I get the following:

Warning: Unable to find 'pg_config' filebuilding 'psycopg2._psycopg' extension
gcc-4.0 -arch ppc -arch i386 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -O3 -   DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.2.1 (dt dec ext pq3)" -DPSYCOPG_EXTENSIONS=1 -DPSYCOPG_NEW_BOOLEAN=1 -DHAVE_PQFREEMEM=1 -DHAVE_PQPROTOCOL3=1 -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 -I. -c psycopg/psycopgmodule.c -o build/temp.macosx-10.3-fat-2.6/psycopg/psycopgmodule.o
unable to execute gcc-4.0: No such file or directory
error: command 'gcc-4.0' failed with exit status 1

There's probably something screamingly obvious there to anyone who knows the first thing about back-end web programming, but unfortunately it's all gobbledegook to me. The psycopg2 documentation was not helpful.

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