実際のところ
--------------------------------------------------------------- [build] Found '38' packages in 0.0 seconds. [build] Package table is up to date. Starting >>> unitree_legged_msgs Finished <<< unitree_legged_msgs [ 14.2 seconds ] [build] Summary: All 1 packages succeeded! [build] Ignored: 37 packages were skipped or are blacklisted. [build] Warnings: None. [build] Abandoned: None. [build] Failed: None. [build] Runtime: 14.4 seconds total. [build] Note: Workspace packages have changed, please re-source setup files to use them.
私の手元環境の場合は
$ source ~/catkin_ws/devel/setup.bash