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I get the following error msg when trying to compile a plugin for a gazebo robot

Failed to invoke /opt/ros/groovy/bin/rospack cflags-only-I roscpp [rospack] Error: package/stack 'roscpp' depends on non-existent package 'cpp_common' and rosdep claims that it is not a system dependency.

Failed to invoke /opt/ros/groovy/bin/rospack cflags-only-I roscpp [rospack] Error: package/stack 'roscpp' depends on non-existent package 'cpp_common' and rosdep claims that it is not a system dependency.

It seems that I don't have roscpp dependency, can anyone tell me on how to install it, or what I should do to fix this problem.

If this helps, I was following this tutorial from gazebo: gazebosim.org/wiki/Tutorials/1.5/ros_enabled_model_plugin

My system: ROS Groovy, Gazebo 1.5, Ubuntu 12.04

Thanks in advance for your guidance

Thank you joq!

Thanks guys, sorry but I am still new with linux and ros. But thank you so much for the help!

I am not sure what you mean, I just followed the tutorial from ros and it says to re-source with: source ~/fuerte_workspace/setup.bash .... was there an extra step I had to do?

ros doesn't keep the workspace in "fuerte" after rebooting my computer, I have to keep telling ros where the workspace is after booting the computer. Can anyone help assess what the problem is or how to solve it?