anchor.diff:      };
     };
   
  +  MojoDOM58 = buildPerlPackage {
  +    pname = "Mojo-DOM58";
  +    version = "2.000";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/D/DB/DBOOK/Mojo-DOM58-2.000.tar.gz;
  +      sha256 = "1wsy0j6jpd06gc1ay6isyzqh5cdc834g5w0amslqcjgvf4snlk46";
  +    };
  +    meta = {
  +      description = "Minimalistic HTML/XML DOM parser with CSS selectors";
  +      license = with stdenv.lib.licenses; [ artistic2 ];
  +      homepage = "https://github.com/Grinnz/Mojo-DOM58";
  +    };
  +  };
  +
     mod_perl2 = buildPerlPackage {
       pname = "mod_perl";
       version = "2.0.11";
  
positive.code: 
    XMLLibXML = buildPerlPackage {
      pname = "XML-LibXML";
      version = "2.0134";
      src = fetchurl {
        url = mirror://cpan/authors/id/S/SH/SHLOMIF/XML-LibXML-2.0134.tar.gz;
        sha256 = "1ks69xymv6zkj7hvaymjvb78ch81abri7kg4zrwxhdfsqb8a9g7h";
      };
      SKIP_SAX_INSTALL = 1;
      buildInputs = [ pkgs.libxml2 ];
      propagatedBuildInputs = [ XMLSAX ];
  
      # https://rt.cpan.org/Public/Bug/Display.html?id=122958
  
negative.code:     };
    };
  
    AlienLibxml2 = buildPerlPackage {
      pname = "Alien-Libxml2";
      version = "0.12";
      src = fetchurl {
        url = mirror://cpan/authors/id/P/PL/PLICEASE/Alien-Libxml2-0.12.tar.gz;
        sha256 = "0b3dj1510fxldhicijvw390gnh5j1k6rjzcc2jzs9f8nwfkqh6r2";
      };
      propagatedBuildInputs = [ AlienBuild ];
      buildInputs = [ MojoDOM58 SortVersions Test2Suite URI ];
      meta = {
        description = "Install the C libxml2 library on your system";
        license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  
    aliased = buildPerlModule {
      pname = "aliased";
      version = "0.34";
  