MarsSeed [1] filed a deletion request for libovr_nsb-git [2]: Broken, abandoned pkg from 2015. Fails to build from source. Upstream not maintained since 11 years ago. [a] [a]: https://github.com/ultranbrown/libovr_nsb [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libovr_nsb-git/