[COMMITTERS] pgsql: Improve detection of Python 3.2 installations

Improve detection of Python 3.2 installations Because of ABI tagging, the library version number might no longer be exactly the Python version number, so do extra lookups. This affects installations without a shared library, such as ActiveState's installer. Also update the way to detect the loca

[COMMITTERS] pgsql: Improve detection of Python 3.2 installations

Improve detection of Python 3.2 installations Because of ABI tagging, the library version number might no longer be exactly the Python version number, so do extra lookups. This affects installations without a shared library, such as ActiveState's installer. Also update the way to detect the loca