Nevermind, this is a quick enough fix.  r12447 in the rx stack.

https://code.ros.org/svn/ros/stacks/rx/trunk

I'll try to push out an rx release soon.

 - Ken

On Tue, Dec 7, 2010 at 6:16 PM, Ken Conley <kwc@willowgarage.com> wrote:
> Yes, I can confirm this is a bug.  Can you file a bug report?
>
>  - Ken
>
> On Tue, Dec 7, 2010 at 6:09 PM, Patrick Bouffard
> <bouffard@eecs.berkeley.edu> wrote:
>> 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
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>