Integral [1] filed a deletion request for douyin-uos [2]: This package was ported from a Chinese linux distro called Unity Operating System (UOS). However, due to the inconsistent versions of dependencies between UOS and Arch Linux, it can't work properly. In order to make it work, downgrading the dependencies is needed, which may damage the system. [1] https://aur.archlinux.org/account/Integral/ [2] https://aur.archlinux.org/pkgbase/douyin-uos/