rtfreedman [1] filed a deletion request for gst-v4l2loopback [2]: quote from upstream: gst-v4l2loopback is OBSOLETE Instead, use the built-in GStreamer-module 'v4l2sink' with the recent 'v4l2loopback' kernel module as found on https://github.com/umlaeute/v4l2loopback BTW, https://aur.archlinux.org/packages/v4l2loopback is outdated for a year. v0.8.0 has been released on Dec 10, 2013 [1] https://aur.archlinux.org/account/rtfreedman/ [2] https://aur.archlinux.org/pkgbase/gst-v4l2loopback/