This tutorial assumes you have already followed either the Host-based Install Tutorial or the Docker Install Tutorial.

First, source the ROS setup.bash file:

$ source /opt/ros/noetic/setup.bash

Use catkin_make to build the software:

$ cd ~/vrx_ws
$ catkin_make

Source the newly created VRX setup.bash file:

$ source  ~/vrx_ws/devel/setup.bash

Launch the VRX simulation with a simple world:

$ roslaunch vrx_gazebo vrx.launch

• If everything is working properly, Gazebo should launch Sydney Regatta world with a simple environment.
• If you encounter errors, try the Troubleshooting Setup and Install page.