Traceback (most recent call last):
  File "/home/fsuarez/catkin_ws/src/priovr/priovr_interface/nodes/testing_orientations.py", line 105, in <module>
    so.run()
  File "/home/fsuarez/catkin_ws/src/priovr/priovr_interface/nodes/testing_orientations.py", line 78, in run
    print self.pvr_system.getStreamingSlots()
  File "/usr/local/lib/python2.7/dist-packages/threespace-2.0.3.0-py2.7.egg/threespace/threespace_api_2.py", line 4177, in getStreamingSlots
    if self.stream_slot_cmds is None:
AttributeError: 'PVRSystem' object has no attribute 'stream_slot_cmds'