MarsSeed [1] filed a deletion request for ros-melodic-rosdoc-lite [2]: Broken since at least mid-2023*. Now also missing a dependency. (* Tries to execute a script named 'python-scripts.sh' from AUR/ros- build-tools, which the latter does not carry.) ROS Melodic distribution is based on Ubuntu 18.04 LTS. Both are EOL since mid-2023. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ros-melodic-rosdoc-lite/