media-plugins/gst-plugins-libav-1.2.0 depends on gstreamer >= 1.2.0 but this is not reflected in the ebuild and therefore fails with the following error message: checking for GST... no configure: Requested 'gstreamer-1.0 >= 1.2.0' but version of GStreamer is 1.0.10 configure: error: no gstreamer-1.0 >= 1.2.0 (GStreamer) found
+ 21 Jan 2014; Gilles Dartiguelongue <eva@gentoo.org> + -gst-plugins-libav-1.0.3.ebuild, -gst-plugins-libav-1.0.5.ebuild, + -gst-plugins-libav-1.1.0_pre20130128.ebuild, gst-plugins-libav-1.2.0.ebuild: + Clean up old revisions. Raise dependency on gstreamer, bug #498636. + Indeed. Thanks for reporting.