It is assumed that the workspace is ~/ros2_ws/
.
cd ~/ros2_ws/src
git clone https://github.com/jkk-research/prcp_parking_ransac_lidar
cd ~/ros2_ws
colcon build --packages-select prcp_parking_ransac_lidar --symlink-install --cmake-args -DCMAKE_BUILD_TYPE=Release
Don't forget to source before ROS commands.
source ~/ros2_ws/install/setup.bash
ros2 launch prcp_parking_ransac_lidar launch_example1.launch.py