U need python-devel to

and yes u need to use python-2.3. Remove the old 2.2 version u dont need it anymore, it can mess up the configure.
Did u set the LD_LIBRARY_PATH? Imo u didnt do that.
Get the python-devel-2.3.3, i use slack so had to rpm2tgz the rpm file. After that just use installpkg and ur done.