源码下载teb

git clone https://github.com/rst-tu-dortmund/teb_local_planner.git
git checkout <ros版本分支>

git clone https://github.com/rst-tu-dortmund/teb_local_planner_tutorials.git

sudo apt-get install ros-noetic-stage-ros

git clone -b noetic https://github.com/magazino/move_base_flex.git