Hi All,
I'm pleased to announce that we now have binary distribution support for Ubuntu Precise 12.04. If you are running Ubuntu Precise 12.04 you can now apt-get install from the repositories the same way you can with Oneiric and Lucid.
A special thank you goes to Vincent Rabaud. Over the last two weeks he has pushed hard and helped test and provided patches for many stacks to make this possible.
-- Your Friendly ROS Release Team