Traceback (most recent call last):
  File "/usr/bin/transcribe", line 511, in <module>
    window = TranscribeWindow()
  File "/usr/bin/transcribe", line 98, in __new__
    new_object.finish_initializing(builder)
  File "/usr/bin/transcribe", line 189, in finish_initializing
    self.player = TranscribePlayer()
  File "/usr/lib/python2.7/dist-packages/transcribe/player.py", line 54, in __init__
    'scaletempo')
ElementNotFoundError: scaletempo