MarsSeed [1] filed a request to merge libmowgli [2] into libmowgli-2-git [3]: These packages are actually duplicates, as 'libmowgli' is a VCS build in disguise. Upstream hasn't released a new tag since 2017, but the Git master branch continues to receives maintenance updates. It makes sense to keep only libmowgli-2-git, which builds and installs fine. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libmowgli/ [3] https://aur.archlinux.org/pkgbase/libmowgli-2-git/