Nokia-N900:~# ldd -r /usr/lib/python2.5/site-packages/PySide/QtCore.so undefined symbol: _ZN6PySide15DestroyListener8instanceEv (/usr/lib/python2.5/site-packages/PySide/QtCore.so) undefined symbol: _ZN6PySide15DestroyListener6listenEP7QObject (/usr/lib/python2.5/site-packages/PySide/QtCore.so) undefined symbol: _ZN6PySide7WeakRef6createEP7_objectPFvPvES3_ (/usr/lib/python2.5/site-packages/PySide/QtCore.so) guess the problem is on my phone? running apt-get didn't fix the issue.
dpkg --get-selections|grep -i pyside
sudo gainroot apt-get remove <installed pyside package>
apt-get install <deinstalled pyside package>