mplayer-1.0_pre4-r1.ebuild has got an USE for matroska and depends on >=media-libs/libmatroska-0.6.0, but the configure script autodetection doesn't recognize external matroska support (tested with media-libs/libmatroska-0.7.0) and still use internal support Adding to the ebuild the lines: use matroska \ && myconf="${myconf} --disable-internal-matroska" I've just compiled against libmatroska-0.7.0 without errors and played mkv files Reproducible: Always Steps to Reproduce: 1.ACCEPT_KEYWORDS="~x86" emerge =media-video/mplayer-1.0_pre4-r1 2. 3. Actual Results: in configure output: Checking for Matroska support (external 0.6.0 or later OR internal) ... yes, internal [...] Enabled optional drivers: Input: ftp network edl tv live.com matroska(internal) cdda mpdvdkit2 vcd smb Expected Results: Checking for Matroska support (external 0.6.0 or later OR internal) ... yes, external [...] Enabled optional drivers: Input: ftp network edl tv live.com matroska(external) cdda mpdvdkit2 vcd smb
in-cvs.