OJaksch [1] filed a deletion request for libretro-mupen64plus-git [2]: Upstream set this to deprecated and maintainer of this package seems to be inactive.
Active support is done by libretro-mupen64plus-next-git [1] https://aur.archlinux.org/account/OJaksch/ [2] https://aur.archlinux.org/pkgbase/libretro-mupen64plus-git/
