MarsSeed [1] filed a deletion request for ur [2]: Useless personal script, links to an upstream URL with invalid certificate. [a] Looks more like a hackish minimal, partial fork of makepkg. Not useful to keep. Only has 2 votes from Pellegrino Prevete's two accounts (@tallero, @truocolo). Oh, and this was PKGBUILD fails: ==> Extracting sources... -> Creating working copy of ur git repo... Cloning into 'ur'... done. Switched to a new branch 'makepkg' ==> Starting check()... make: *** No rule to make target 'check'. [a]: https://www.humaninstrumentalityproject.org/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ur/