Gazebo 4 Installation Help [closed]
I'm trying to install Gazebo 4.0 on a different computer alongside ROS Indigo. I already removed Gazebo 2.2.2 that came with ROS. I saw on the tutorial page that in order to make Gazebo 4 work with ROS, I need to first "Add the osrfoundation repository to your sources list.". Does anyone know exactly what that step entails (i.e. what terminal commands to run)? Thanks.