ROS Custom Message CMake

CMakeLists.txt

find_package(catkin REQUIRED COMPONENTS
       roscpp
       std_msgs
       message_generation   # Add message_generation here, after the other packages
)

#Add to message files
add_message_files(
      FILES
      Age.msg
    )

#Add to message generator
 generate_messages(
   DEPENDENCIES
   std_msgs
 )

#Add message_runtime
catkin_package(
      CATKIN_DEPENDS roscpp std_msgs message_runtime
)