14mRh4X0r [1] filed a deletion request for vagrant-libvirt [2]: The package doesn't build, and fixing it takes more effort than it's worth. See https://aur.archlinux.org/packages/vagrant- libvirt#comment-853524 for a bit more detail.
[1] https://aur.archlinux.org/account/14mRh4X0r/ [2] https://aur.archlinux.org/pkgbase/vagrant-libvirt/
