prior to upgrading, gngeo-gui worked for me. now installing the previous version also has the same problem - it crashes.

Traceback (most recent call last):
File "gngeo-gui.py", line 3, in <module>
from PySide.QtCore import *
File "/usr/lib/python2.5/site-packages/PySide/__init__.py", line 2, in <module>
import private
File "/usr/lib/python2.5/site-packages/PySide/private.py", line 2, in <module>
from QtCore import __moduleShutdown
ImportError: /usr/lib/python2.5/site-packages/PySide/QtCore.so: undefined symbol: _ZN6PySide15DestroyListener8instanceEv
/opt/gngeo-gui $