Install turtlebot
sudo apt install ros-eloquent-cartographer sudo apt install ros-eloquent-cartographer-ros sudo apt install ros-eloquent-navigation2 sudo apt install ros-eloquent-nav2-bringup sudo apt install python3-vcstool
mkdir -p ~/turtlebot3_ws/src cd ~/turtlebot3_ws wget https://raw.githubusercontent.com/ROBOTIS-GIT/turtlebot3/ros2/turtlebot3.repos vcs import src < turtlebot3.repos colcon build --symlink-install
echo 'source ~/turtlebot3_ws/install/setup.zsh' >> ~/.zshrc
export TURTLEBOT3_MODEL=burger ros2 launch turtlebot3_fake_node turtlebot3_fake_node.launch.py
echo 'export GAZEBO_MODEL_PATH=$GAZEBO_MODEL_PATH:~/turtlebot3_ws/src/turtlebot3/turtlebot3_simulations/turtlebot3_gazebo/models' >> ~/.zshrc
ros2 run nav2_util lifecycle_bringup map_server