anchor.diff:       };
   
        configureFlags = "--disable-werror";
  - 
  -     buildInputs = [ zlib libwpd libwpg pkgconfig boost icu ];  
  +
  +     buildInputs = [ zlib libwpd libwpg pkgconfig boost icu ];
     };
   
     # doesn't exist in srcs
  
positive.code: 
       configureFlags = "--with-boost=${boost}";
  
       buildInputs = [ boost mdds pkgconfig ];  
    };
  
    fetchThirdParty = {name, md5}: fetchurl {
  
negative.code: 
       buildInputs = [ libtool pkgconfig libxml2 ];
    };
  
    # doesn't work with srcs versioning
    libmspub = stdenv.mkDerivation rec {
       version = "0.0.6";
  