Is anyone else seeing this on unstable (I'm using maverick, installed
from debs):

$ rxgraph
Traceback (most recent call last):
  File "/opt/ros/unstable/ros/bin/rxgraph", line 36, in <module>
    rxgraph.rxgraph_main()
  File "/opt/ros/unstable/stacks/rx/rxgraph/src/rxgraph/__init__.py",
line 68, in rxgraph_main
    roslib.roslogging.configure_logging('rxgraph', logging.INFO,
additional=['rospy', 'roslib', 'rosgraph'])
TypeError: configure_logging() got an unexpected keyword argument 'additional'

Thanks,
Pat