MarsSeed [1] filed a deletion request for simplicitystudio [2]: Unneeded orphan package from 2019 for Simplicity Studio 4. There's a somewhat newer package for v5, and that has a maintainer: https://aur.archlinux.org/packages/simplicitystudio5-bin No need to keep this defunct one. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/simplicitystudio/