Hi, I'm trying to install diamond back in a debian squeeze and I having this errors... rosinstall ros "http://packages.ros.org/cgi- bin/gen_rosinstall.py?rosdistro=diamondback&variant=desktop-full&overlay=no" Traceback (most recent call last): File "/usr/local/bin/rosinstall", line 4, in import pkg_resources File "/usr/lib/python2.6/dist-packages/pkg_resources.py", line 2671, in working_set.require(__requires__) File "/usr/lib/python2.6/dist-packages/pkg_resources.py", line 654, in require needed = self.resolve(parse_requirements(requirements)) File "/usr/lib/python2.6/dist-packages/pkg_resources.py", line 552, in resolve raise DistributionNotFound(req) pkg_resources.DistributionNotFound: rosinstall==0.5.16 any idea about this? Regards, Leo -- -- Linux User 152692 Catalonia