MarsSeed [1] filed a deletion request for ros-noetic-cartographer-ros- msgs-git [2]: Broken Python 3.9 based package, which is missing from the dependency chain. Abandoned since 2023. Upstream is unmaintained for 3 years. 0 votes/comments/pkgstats. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ros-noetic-cartographer-ros-msgs-git/