Bug#782511: pitivi: segmentation fault

[westlake]

Package: pitivi
Version: 0.93-4.2

Severity: important

pitivi initially was able to start up with a welcome box.
pitivi later fails to start after the "missing dependencies" button is 
selected. The 'missing dependencies' button was clicked from the welcome 
box.

When pitivi fails, the following terminal message shows

"(pitivi:30402): Clutter-WARNING **: clutter_x11_set_use_argb_visual() 
can only be used before calling clutter_init()

(pitivi:30402): Clutter-WARNING **: clutter_x11_set_display() can only 
be used before calling clutter_init()

(pitivi:30402): Clutter-WARNING **: 
clutter_x11_disable_event_retrieval() can only be used before calling 
clutter_init()

(pitivi:30402): Clutter-WARNING **: clutter_disable_accessibility() can 
only be called before initializing Clutter.
Missing soft dependency:
- pycanberra not found on the system
     -> enables sound notifications when rendering is complete
Segmentation fault
"