MarsSeed [1] filed a deletion request for systemd-ui-git [2]: Upstream seems to have been discontinued since 2014. [a] GitHub mirror currently defined in source array is missing (404 not found). [b] [a]: https://cgit.freedesktop.org/systemd/systemd-ui/ [b]: https://github.com/freedesktop/systemd-ui.git [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/systemd-ui-git/