xuggle 编译

 [exec]   CXX    StreamCoder.lo
    [exec]   CXX    Stream.lo
    [exec]   CXX    TimeValue.lo
    [exec]   CXX    VideoResampler.lo
    [exec]   CXX    Xuggler.lo
    [exec]   CXXLD  libxuggle-xuggler.la
    [exec]   CXX    Xuggle.lo
    [exec]   CXXLD  libxuggle.la
    [exec] ld: library not found for -lSDLmain
    [exec] collect2: ld returned 1 exit status
    [exec] make[4]: *** [libxuggle.la] Error 1
    [exec] make[3]: *** [all-recursive] Error 1
    [exec] make[2]: *** [all-recursive] Error 1

出现这个问题时

1.  sudo port install libsdl

2.  export LIBRARY_PATH=/opt/local/lib (where libsdlmain gets installed to).