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You should only source one setup.bash file at any point in time. The problem was found to be sourcing multiple setup.bash files at once, which apparently used to work by sheer luck. My suggestion is that be made clearer in the tutorials, since I obviously missed the point until today :)

You should only source one setup.bash setup.bash file at any point in time. The problem was found to be sourcing multiple setup.bash setup.bash files at once, which apparently used to work by sheer luck. My suggestion is that be made clearer in the tutorials, since I obviously missed the point until today :)

You should only source one setup.bash file at any point in time. The problem was found to be sourcing multiple setup.bash files at once, which apparently used to work by sheer luck. My suggestion is that be made clearer in the tutorials, since I obviously missed the point until today :)

EDIT: The real reason why this is happening is because of erroneous behavior of catkin when chaining workspaces, as reported here: https://github.com/ros/catkin/issues/505. Should be fixed in the upcoming catkin release.