MarsSeed [1] filed a deletion request for futhark-git [2]: Broken, abandoned package, just like AUR/futhark. The latter's former maintainer wrote on the AUR/futhark page that it is very hard to make and keep this working, and recommended that people use the functioning AUR/futhark-bin. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/futhark-git/