Installed python-devel, python-pygtk, python-pygtk-dev but still have an init() error with gtk. Asking for a "_init()" instead of "init()". find some threads about the def init(),as in Mofi.
I edited the "/usr/lib/python2.5/site-packages/gtk-2.0/gtk/__init__.py" file and add a "_" at line 82
if not hasattr(sys.modules['__main__'], 'python_launcher_enabled'): _init()