Sure, here you go: ~ $ /usr/bin/qlister.sh Traceback (most recent call last): File "qlister.py", line 151, in <module> w = MyMainWindow() File "qlister.py", line 23, in __init__ self.setAttribute(Qt.WA_Maemo5StackedWindow) AttributeError: type object 'Qt' has no attribute 'WA_Maemo5StackedWindow' ~ $