configure-command: ./configure --enable-x264 --enable-mp3lame --enable-libogg --enable-gpl --enable-pthreads --enable-amr_nb --enable-amr_wb x264.c: In function âX264_initâ: x264.c:152: error: âstruct â has no member named âf_rf_constantâ make[1]: *** [x264.o] Error 1 make[1]: Leaving directory `/home/weedar/ffmpeg/libavcodec' make: *** [lib] Error 2