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You can install bash 4.2.45 from Homebrew as @William has done. It appeared to help @Art. I still needed to change both 05.catkin_make.bash (line 32) and 05.catkin_make_isolated.bash (line 30) located in /opt/ros/groovy/etc/catkin/profile.d to if [[ ${words[i]} == --directory || ${words[i]} == -C ]]; then. For some reason my system doesn't like the ${words[i]} == -@(C|-directory) part of the original line.