Hello list, sorry if this have been covered before, I cant find a way to compile mplayer (svn distrib) with --enable-xvid, or/and --enable-x264, on a mac intel (mac osx 10.5.8). Here is the beginning of the output from make: Undefined symbols: "_xvid_global", referenced from: _init in vd_xvid4.o _init in vd_xvid4.o _ff_xvid_encode_init in libavcodec.a(libxvidff.o) ... ...etc... ... ld: symbol(s) not found collect2: ld returned 1 exit status make: *** [mplayer] Error 1 I've downloaded and successfully installed xvid an x264, with success, apparentely... i'v got: /usr/local/include/xvid.h /usr/local/lib/libxvidcore.4.dylib /usr/local/lib/libxvidcore.a /usr/local/bin/x264 /usr/local/include/x264.h /usr/local/lib/libx264.a /usr/local/lib/pkgconfig/x264.pc on my machine Thank you for any hint or advice. Paul