Hello I was looking for the ros-electric-erratic-robot package on ubuntu 11.10 without success? On 11.04 I was able to install the package with sudo apt-get install ros-electric-erratic-robot but it does not work on 11.10 The user "arebgun" on http://answers.ros.org mentioned that Build farm logs show that the build failed because pr2_simulator is not built on oneiric, although build status page shows that it was released and built. Any idear? Greetings