Traceback (most recent call last):
  File "/usr/bin/pitivi", line 127, in <module>
    _run_pitivi()
  File "/usr/bin/pitivi", line 122, in _run_pitivi
    sys.exit(ptv.main(sys.argv))
  File "/usr/lib/pitivi/python/pitivi/application.py", line 358, in main
    ptv.run(sys.argv[1:])
  File "/usr/lib/pitivi/python/pitivi/application.py", line 257, in run
    self.gui = PitiviMainWindow(self)
  File "/usr/lib/pitivi/python/pitivi/ui/mainwindow.py", line 179, in __init__
    create_stock_icons()
  File "/usr/lib/pitivi/python/pitivi/ui/mainwindow.py", line 150, in create_stock_icons
    pixbuf = gtk.gdk.pixbuf_new_from_file(os.path.join(pmdir, path))
GError: Couldn't recognize the image file format for file '/usr/share/pitivi/pixmaps/pitivi-split-24.svg'