ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
Eigen is a system dependency, not a ROS package. Have you tried installing using apt?
sudo apt-get install libeigen3-dev
You should also be able to install the dependencies for packages using rosdep, assuming your packages are in the src folder (just change the src argument if your packages are elsewhere).
rosdep install --from-paths src --ignore-src