Running the project

Make sure you have a folder structure /home//ros_ws/src/
- is where you'd need to clone the demo_bot project
Do cd to ros_ws directory. you should be inside ros_ws/ folder
Run source /opt/ros/galactic/setup.bash
Note - galactic is the version of ros distribution. if you are using a different distribution use that
Run colcon build to build the workspace.
Run source install/setup.bash to export the local dependencies
Run ros2 launch demo_bot launch_gaz.launch.py to launch the project

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