This ROS stack provides sample code used in the book ROS by Example available on Lulu.com.
Please use the ROS By Example Google Group to post questions.
The code in this repository is for ROS Groovy. The accompanying book revision for ROS Groovy is available as a downloadable PDF and Paperback.
If you are still using ROS Electric or Fuerte, please refer to the original SVN repository on Google Code.