https://bitbucket.org/theconstructcore/rb_kairos_sim_new/src/master/
I cloned from here, and tried to simulate at my own computer.
(It is Ubuntu 18.04 + ROS Melodic)
But when I tried to catkin_make the folder I cloned, the error occured.
I tried to search for solution, but could not find.
Please check and let me know the solution?