We need to resolve some fundamental build and filesystem layout issues in time for Groovy. There are basic problems with REP-0122 that we were not able to fix in time for Fuerte. To me, the biggest issue is placing binary files under the "share" directory. But, there are others mentioned in the REP, itself: http://www.ros.org/reps/rep-0122.html#future-work Should we update that REP or create a new one to amend it? (If no one else has time to work on it, I am willing to document any agreed changes.) I suggest a brief discussion here (to get wider input), with follow-up details resolved on the ros-sig-buildsystem list. Please read that REP and respond with your comments and suggestions. -- joq