spectra@eriador:/tmp% python2.3 remuxer.py
remuxer.py:130: FutureWarning: x<<y losing bits or changing sign will return a long in Python 2.4 and up
  __gproperties__ = {'time': (gobject.TYPE_UINT64, 'Time', 'Time',
Traceback (most recent call last):
  File "remuxer.py", line 767, in ?
    sys.exit(main(sys.argv))
  File "remuxer.py", line 752, in main
    w = PlayerWindow()
  File "remuxer.py", line 556, in __init__
    self.player = GstPlayer(self.videowidget)
  File "remuxer.py", line 27, in __init__
    bus.enable_sync_message_emission()
AttributeError: 'gst.Bus' object has no attribute 'enable_sync_message_emission'