r1x [1] filed a deletion request for blender-plugin-facebuilder [2]: First I realized it is more convient to simply download the .zip from publisher's website, also there does not seem to be much interest in package. Main point here is 15-day free licensing which is subject to change at any time and I can't guarantee it to stay aligned with FOSS principles.
[1] https://aur.archlinux.org/account/r1x/ [2] https://aur.archlinux.org/pkgbase/blender-plugin-facebuilder/
