Fix issue related to ethz-asl/rotors_simulator#506

Author: gsilano

rotors_gazebo_plugins/CMakeLists.txt

@@ -206,6 +206,10 @@ PROTOBUF_GENERATE_CPP(PROTO_SRCS PROTO_HDRS ${msgs})
 add_library(mav_msgs SHARED ${PROTO_SRCS})
 target_link_libraries(mav_msgs ${PROTOBUF_LIBRARY} gazebo_msgs)
 
+# To solve the issue #506 on RotorS repository
+# https://github.com/ethz-asl/rotors_simulator/pull/506
+list(APPEND targets_to_install mav_msgs)
+
 # This causes mav_msgs to be linked with every created library in this file from this
 # point forward.
 # NOTE: This is deprecated, should be using target_link_libraries instead