This is the deprecated open-source Care-O-bot repository. There is no source code here, it only serves to host meta-packages.
The repository is now separated into multiple repositories:
https://github.com/ipa320/cob_android.git
https://github.com/ipa320/cob_calibration_data.git
https://github.com/ipa320/cob_command_tools.git
https://github.com/ipa320/cob_common.git
https://github.com/ipa320/cob_control.git
https://github.com/ipa320/cob_driver.git
https://github.com/ipa320/cob_environment_perception.git
https://github.com/ipa320/cob_environments.git
https://github.com/ipa320/cob_extern.git
https://github.com/ipa320/cob_gazebo_plugins.git
https://github.com/ipa320/cob_manipulation.git
https://github.com/ipa320/cob_navigation.git
https://github.com/ipa320/cob_object_perception.git
https://github.com/ipa320/cob_people_perception.git
https://github.com/ipa320/cob_perception_common.git
https://github.com/ipa320/cob_robots.git
https://github.com/ipa320/cob_simulation.git
https://github.com/ipa320/cob_substitute.git
https://github.com/ros-industrial/ros_canopen.git
https://github.com/ipa320/schunk_modular_robotics.git [](https://travis-ci.org/ipa320/schunk_modular_robot ics)
https://github.com/ros-industrial/universal_robot.git
and many more...
Please follow the installation instructions on http://www.ros.org/wiki/care-o-bot.