Tutorials
1. Proceed to the PR2 Tutorials.
2. Installing your Kinect 2 and integrating it with PR2 Indigo http://wiki.ros.org/Robots/PR2/HardwareMods
3. Filing a bug for ROS Package related bugs: https://github.com/pr2
4. Filing a bug for PR2 system related bugs: https://github.com/pr2-debs