[Eric] 'module' object has no attribute 'StackedWidget'

[lucaberto at libero.it]

Hello I have install eric on mac, but when i try to generate dialog code i get
this error :
'module' object has no attribute 'StackedWidget'

Any Suggest?


Python
2.6.1
Qt
4.7.0
PyQt
4.8.2
sip
4.12
QScintilla
2.4.6
eric4
4.4.11 (r3912)


Thanks

Luca