MarsSeed [1] filed a deletion request for ros-noetic-eigen-stl- containers [2]:
Unused, obsolete. Unmaintained by upstream for ROS1 since 2017 [a] (ROS Lunar; which is EOL since 2019). ROS1 Noetic is now EOL. Most of this distro's applications are not compatible with Arch Linux anymore, only with the freshly EOL Ubuntu 20.04 LTS and Python 3.9. [a]: http://github.com/ros/eigen_stl_containers/tree/master [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ros-noetic-eigen-stl-containers/
