rafaelff [1] filed a deletion request for mongoclient [2]: Last commit was 4 years ago, very out-of-date version 2.x in comparison with latest 4.0.1, and no one seems to want to maintain it to solve this issue. [1] https://aur.archlinux.org/account/rafaelff/ [2] https://aur.archlinux.org/pkgbase/mongoclient/