Q: I copied a workspace and now catkin_make doesn’t work

A: I’m using ROS Indigo distribution, I have tried to do the same in my computer and I got the following error:

Then, I have removed the folders build and devel from catkin_02 and tried to compile again. It worked!

I don’t think the compilation problem is related to that, but it’s also important to remove any source catkin_01/devel/setup.bash instruction (maybe you have added to your .bashrc file)