Don't error out if genef is missing
Don't error out if genef is missing

OptoFidelity/cerbero,ford-prefect/cerbero,GStreamer/cerbero,ikonst/cerbero,jackjansen/cerbero,jackjansen/cerbero,brion/cerbero,nicolewu/cerbero,ramaxlo/cerbero,jackjansen/cerbero-2013,BigBrother-International/gst-cerbero,centricular/cerbero,nirbheek/cerbero-old,fluendo/cerbero,lubosz/cerbero,jackjansen/cerbero-2013,AlertMe/cerbero,sdroege/cerbero,ylatuya/cerbero,nirbheek/cerbero,BigBrother-International/gst-cerbero,multipath-rtp/cerbero,atsushieno/cerbero,sdroege/cerbero,sdroege/cerbero,ikonst/cerbero,OptoFidelity/cerbero,shoreflyer/cerbero,davibe/cerbero,OptoFidelity/cerbero,ikonst/cerbero,GStreamer/cerbero,flexVDI/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,superdump/cerbero,cee1/cerbero-mac,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,nzjrs/cerbero,EricssonResearch/cerbero,davibe/cerbero,centricular/cerbero,superdump/cerbero,AlertMe/cerbero,davibe/cerbero,multipath-rtp/cerbero,nzjrs/cerbero,multipath-rtp/cerbero,nzjrs/cerbero,jackjansen/cerbero,jackjansen/cerbero,nirbheek/cerbero,ramaxlo/cerbero,AlertMe/cerbero,shoreflyer/cerbero,ford-prefect/cerbero,ramaxlo/cerbero,jackjansen/cerbero-2013,nirbheek/cerbero-old,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nirbheek/cerbero,lubosz/cerbero,EricssonResearch/cerbero,BigBrother-International/gst-cerbero,ford-prefect/cerbero,atsushieno/cerbero,GStreamer/cerbero,superdump/cerbero,brion/cerbero,fluendo/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,BigBrother-International/gst-cerbero,shoreflyer/cerbero,EricssonResearch/cerbero,AlertMe/cerbero,flexVDI/cerbero,davibe/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nirbheek/cerbero-old,ramaxlo/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,nicolewu/cerbero,atsushieno/cerbero,AlertMe/cerbero,ikonst/cerbero,BigBrother-International/gst-cerbero,sdroege/cerbero,brion/cerbero,cee1/cerbero-mac,multipath-rtp/cerbero,jackjansen/cerbero-2013,flexVDI/cerbero,atsushieno/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,EricssonResearch/cerbero,ylatuya/cerbero,nirbheek/cerbero-old,justinjoy/cerbero,flexVDI/cerbero,flexVDI/cerbero,nzjrs/cerbero,nicolewu/cerbero,ford-prefect/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,centricular/cerbero,centricular/cerbero,shoreflyer/cerbero,jackjansen/cerbero-2013,sdroege/cerbero,justinjoy/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,superdump/cerbero,ikonst/cerbero,fluendo/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,lubosz/cerbero,GStreamer/cerbero,fluendo/cerbero,cee1/cerbero-mac,shoreflyer/cerbero,OptoFidelity/cerbero,lubosz/cerbero,multipath-rtp/cerbero,centricular/cerbero,ylatuya/cerbero,cee1/cerbero-mac,ylatuya/cerbero,EricssonResearch/cerbero,ramaxlo/cerbero,fluendo/cerbero,brion/cerbero,nirbheek/cerbero,GStreamer/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,justinjoy/cerbero,brion/cerbero,justinjoy/cerbero,atsushieno/cerbero,nzjrs/cerbero