hlrc

try:

    import rst

    import rstsandbox

    from rst.robot.EmotionState_pb2 import EmotionState

    from rst.robot.Animation_pb2    import Animation

    from rst.robot.GazeTarget_pb2   import GazeTarget

    from rst.robot.MouthTarget_pb2  import MouthTarget

except ImportError, e:

    print("Warning, RSB could be imported, but the required message types do not exist: ")

    print e

#except ImportError as exception:

#    sys.stderr.write("ImportError: {}\n> HINT: try to export PYTHONPATH=$PYTHONPATH:$YOUR_PREFIX/lib/python2.7/site-packages/\n\n".format(exception))

#    sys.exit(errno.ENOPKG)