Debian packages for ROS Diamondback are now available for Ubuntu Natty
Narwhal. We have updated the Diamondback installation instructions so
that you can now apt-get install ROS on your new Natty machines.
Thanks to all in the community who have helped up upgrade ROS to the
latest versions of GCC, Python, and other changes that came with
Natty. A special thanks goes to Vincent Rabaud, who did a tremendous
effort to get most of the 140+ ROS Diamondback stacks compatible with
the latest Ubuntu release.

The majority of stacks in ROS Unstable are now also compatible with
the Natty release.

 -- Your Friendly Neighborhood Narwhals