MarsSeed [1] filed a deletion request for pulsemixer-git [2]: Abandoned git package from 2018. Does not align to Python and PulseAudio packaging requirements. GitHub source URL is broken since 2022-03. Seems not useful to keep. As upstream maintenance stopped 4 years ago. [a] The Arch extra repo carries the latest stable release. [b] [a]: https://github.com/GeorgeFilipkin/pulsemixer [b]: https://archlinux.org/packages/?q=pulsemixer [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/pulsemixer-git/