cd ~/pibot_ros/
./pibot_install_ros.sh
source ~/.bashrc
for master
cd ~/pibot_ros/
./pibot_init_env.sh apollo rplidar
source ~/.bashrc
for salve
cd ~/pibot_ros/
./pibot_init_env.sh apollo rplidar master_ip
source ~/.bashrc
roslaunch pibot_bringup bringup.launch
roslaunch pibot keyboard_teleop.launch
then you can control your robot