I followed instruction by Michael Huang.
My error message reads:
In file included from /home/evadro/quadevac_sim_ws/catkin_ws/src/menge_gazebo/menge_congregate/include/MengeCong.h:10:0, from /home/evadro/quadevac_sim_ws/catkin_ws/src/menge_gazebo/menge_congregate/src/MengeCong.cpp:8: /home/evadro/quadevac_sim_ws/catkin_ws/src/menge_gazebo/menge_congregate/../menge_common/include/MengePlugin.h:13:44: fatal error: gazebo/physics/InstancedActor.hh: No such file or directory compilation terminated. menge_gazebo/menge_congregate/CMakeFiles/menge_congregate.dir/build.make:62: recipe for target 'menge_gazebo/menge_congregate/CMakeFiles/menge_congregate.dir/src/MengeCong.cpp.o' failed make[2]: * [menge_gazebo/menge_congregate/CMakeFiles/menge_congregate.dir/src/MengeCong.cpp.o] Error 1 CMakeFiles/Makefile2:4099: recipe for target 'menge_gazebo/menge_congregate/CMakeFiles/menge_congregate.dir/all' failed make[1]: * [menge_gazebo/menge_congregate/CMakeFiles/menge_congregate.dir/all]
The 2nd error is:
make[1]: *** Waiting for unfinished jobs....
Makefile:140: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j24 -l24" failed