Hi,   I currently have  ROS installed from SVN, and the last time that I updated it, it was called the "latest" version. Now that is has been renamed, I can't seem to update ROS.   Here's what I get:   benoit@ToughbookUbuntu:/opt/ros/stacks$ rosinstall /opt/ros http://ros.org/rosinstalls/cturtle_base.rosinstall Falling back onto deprecated .rosinstall_source_uri rosinstall operating on /opt/ros from specifications in rosinstall files  http://ros.org/rosinstalls/latest_base.rosinstall, http://ros.org/rosinstalls/cturtle_base.rosinstall ahhhhh got an error from the interwebs: HTTP Error 404: Not Found couldn't load config uri http://ros.org/rosinstalls/latest_base.rosinstall Usage: rosinstall PATH [URI] [options] rosinstall: error: None I tried installing with cturtle_base, latest_base, and unstable_base, but none of them work. Should I delete my .rosinstall_source_uri file, or maybe try something different?   Benoit Larochelle, B.Eng., M.Sc. Software Engineer DFKI GmbH Language Technology Lab Campus D3 1, Room +1.12 Stuhlsatzenhausweg 3 66123 Saarbrücken, Germany Phone: +49-(0)681-857-75-5287 Email: Benoit.Larochelle@dfki.de Web:   http://www.dfki.de/~blaroche        http://nifti.eu/