[Unit] Description=Launcher for the ROS master, parameter server and rosout logging node After=network.target [Service] EnvironmentFile=/etc/default/roscore ExecStartPre=/bin/touch ${CMAKE_PREFIX_PATH}/.catkin ExecStart=/opt/ros/indigo/bin/roscore -p $ROS_PORT Restart=on-abort [Install] WantedBy=multi-user.target