From workspace /src directory:
git clone https://github.com/ros-drivers/driver_common.git
git clone https://github.com/ros-drivers/hokuyo_node.git
catkin build # or catkin_make
If catkin_tools is used youbot package must be in the same workspace as the previous ones. From root directory of the youbot package:
sudo ./sensors_setup/lidar/udev_hokuyo_configuration.sh
This script creates a udev rule which will make links in /dev/sensors/ directory for each hokuyo by its serial numbers. Plug your hokuyo scanners one by one and check the corresponding serial numbers in /dev/sensors/ directory. Set this serial numbers in sensor_setup/launch/hokuyo.launch.
Simple navigation on pre-builded map:
roslaunch youbot_navigation navigation.launch
Mapping:
roslaunch youbot_navigation gmapping.launch