actionlib tutorial inconsistency
The SimpleActionServer(ExecuteCallbackMethod) tutorial has a CMakeList.txt inconsistency for Catkin/Groovy.
At one place it says:
find_package(catkin REQUIRED COMPONENTS actionlib_msgs) Note that CMake needs to find_package only actionlib_msgs (not message_generation that is referenced implicitly by actionlib_msgs).
Later it says:
find_package(catkin REQUIRED COMPONENTS actionlib message_generation)
I assume the second one was not updated and the first example is correct. Please confirm.