SHABRAWii
commented
3 months ago Problem
I found out that these packages are not official ros package so you can't install them with rosdep.
Solution
Instead, you should install it with apt-get using sudo apt-get install ros-<your-distro>-<package>
Example: sudo apt-get install ros-foxy-xacro
You will also face some errors about missing packages after installing these three packages. So let me show you how to install all unofficial packages used in this project.
Packages that are needed to be installed:
[xacro] sudo apt-get install ros-foxy-xacro -y
[nav2_bringup] sudo apt install ros-foxy-nav2-bringup
[joy_linux] sudo apt install ros-foxy-joy-linux
[joy] sudo apt install ros-foxy-joy
[joint_state_publisher] sudo apt install ros-foxy-joint-state-publisher
[robot_localization] sudo apt install ros-foxy-robot-localization
Continue with installation and build
As shown in install_linorobot2.bash you must do the following:
rosdep update && rosdep install --from-path src --ignore-src -y --skip-keys microxrcedds_agent
colcon build
source $WORKSPACE/install/setup.bash
or automatically run the script again
bash install_linorobot2.bash <robot_type> <laser_sensor> <depth_sensor>
References
One good reference that enlighten my way: Link
Going back to Galactic ( Humble has issues with pointcloud ) i got this error when running install script bash install_linorobot2.bash 2wd rplidar realsense ( Ubuntu 20.0.6 ROS2 Galactic )
(after command: rosdep install --from-path src --ignore-src -y) ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: linorobot2_description: Cannot locate rosdep definition for [xacro] linorobot2_navigation: Cannot locate rosdep definition for [nav2_bringup] linorobot2_bringup: Cannot locate rosdep definition for [joy_linux]
so far i solved it with adding: rosdep update --include-eol-distros
Best regards