1 | initial version |
It seems like you mixed up catkin and rosbuild packages in your workspace(or you have non ros-packages in it).
Does your workspace build without the tutorial package?
If it doesn't build you should separate these workspaces from each other and make sure that your catkin- and rosbuild-packages are seperated from each other.
http://wiki.ros.org/catkin/Tutorials/using_rosbuild_with_catkin
(The demo compiles in my setup without problems ;) )
If this does not help you might ask a question in the ROS forums because the problem does seem to be related to your ros workspace setup...