> I'm wondering if anyone has any nice methods of building python modules for > multiple versions of python.
Try apt-get source python-pgsql - all the patches of interest are in python-pgsql/debian. Since pymad comes with setup.py a similar technique should work. Specifically, in debian/rules you replace your calls to $(PYTHON)/setup.py with three separate calls running three different versions of python (or however many versions you want to support). There's also calls to debian/pathmangle.sh to fix the interpreters called by the various runtime scripts. b.