anchor.diff:        available.
       '';
       homepage = http://sourceforge.net/projects/libcue/;
  -    license = stdenv.lib.licenses.gpl2;
  -    maintainers = with stdenv.lib.maintainers; [ astsmtl ];
  -    platforms = with stdenv.lib.platforms; linux;
  +    license = licenses.gpl2;
  +    maintainers = with maintainers; [ astsmtl ];
  +    platforms = platforms.linux ++ platforms.darwin;
     };
   }
  
positive.code: { stdenv, fetchFromGitHub, cmake, bison, flex }:
  stdenv.mkDerivation rec {
    name = "libcue-${version}";
    version = "2.1.0";
  
negative.code: 
    nativeBuildInputs = [ cmake bison flex ];
  
    meta = with stdenv.lib; {
      description = "CUE Sheet Parser Library";
      longDescription = ''
        libcue is intended to parse a so called cue sheet from a char string or
  