ERROR: libvpx encoder version must be >=0.9.7
--with-contrib="{VLCROOT}/contrib/
{OSSTYLE}-{TARGET}-
{ARCH}"
--enable-static
${DEBUGFLAG}
${SCARYFLAG}
${TVOSOPTIONS}
--disable-macosx
--disable-macosx-qtkit
--disable-macosx-eyetv
--disable-macosx-vlc-app
--enable-shout \
then compile ffmpeg , make: *** [.ffmpeg] Error 1
ERROR: libvpx encoder version must be >=0.9.7