Added a dependency to build the iri_base_driver messages before building this node.

CMakeLists.txt

@@ -108,6 +108,8 @@ add_dependencies(${PROJECT_NAME} cv_bridge_generate_messages_cpp)
 add_dependencies(${PROJECT_NAME} image_transport_generate_messages_cpp)
 add_dependencies(${PROJECT_NAME} camera_info_manager_generate_messages_cpp)
 add_dependencies(${PROJECT_NAME} sensor_msgs_generate_messages_cpp)
+add_dependencies(${PROJECT_NAME} iri_base_driver_generate_messages_cpp)
+add_dependencies(${PROJECT_NAME}_gencfg iri_base_driver_generate_messages_cpp)
 # ******************************************************************** 
 #               Add dynamic reconfigure dependencies 
 # ********************************************************************