MarsSeed [1] filed a deletion request for openstack-horizon [2]: Broken, unmaintained package, last updated in 2021-09. Owner MIA since 1.5+ year. Depends on many similarly outdated, defunct modules from same owner, including many dual Python2/Python3 packages with missing or defunct dependencies. Not useful to keep on AUR. 0 votes/comments. Upstream is very actively developed, and frequently pushes updates to PyPI, from where users can easily install the latest version. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/openstack-horizon/