Roman, In general, questions like this are more appropriately asked on answers.ros.org . I answered a similar question earlier today about installing .deb packages on an ARM architecture board ( http://answers.ros.org/question/2433/tf-on-electric-maverick-beagleboard ). You'll need to look at the Diamondback status page ( http://www.ros.org/debbuild/diamondback.html ) if you are trying to install Diamondback, but the problem is the same. If that or another question already asked on ROS Answers doesn't answer your question, feel free to post a new question. - Eric On Sat, Oct 8, 2011 at 10:59 PM, br00ks wrote: > Hi folks, > I have a problem with ros-diamondback-turtlebot-robot installation. I'm > planning to assemble something like turtlebot described on ros.org, but > instead of netbook, I'm going to use TrimSlice(http://trimslice.com/web/), > which already has Ubuntu. I was following this instructions > http://www.ros.org/wiki/Robots/TurtleBot/diamondback/Robot%20Install but > when I tried to install I got problem that system can not find > package ros-diamondback-turtlebot-robot. I've > checked /etc/apt/sources.list.d/ros-latest.list many times and tried > different mirrows but got same result. When I tried to perform same steps on > virtual Ubuntu 10.4 I was able to install everything how it suppose to be. > But if I'm trying to do it from TrimSlice I got this problem with > unavailable package. I use Ubuntu Natty for Nvidia tegra, may be this > architecture is a problem? Any ideas how I can solve this issue? I'm a > newbie with ROS, and have limited experience with Linux, so a few cents from > you guys can help me a lot. Thanks. > -Roman. > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > >