Hi, Would it be possible to move the services in gazebo to their own gazebo_srv package? Otherwise it creates a big dependency when you need to call the services from your package. Maybe there's an other way and I'm doing wrong? I just need to call the pause/unpause_physics and set_model_configuration services from my package... Cheers, Ugo -- Ugo Cupcic | Shadow Robot Company | ugo@shadowrobot.com Software Engineer | 251 Liverpool Road | need a Hand? | London N1 1LX | +44 20 7700 2487 http://www.shadowrobot.com/hand/ @shadowrobot