anchor.diff:      };
     };
   
  +  lib = buildPerlPackage {
  +    name = "lib-0.63";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/S/SM/SMUELLER/lib-0.63.tar.gz;
  +      sha256 = "72f63db9220098e834d7a38231626bd0c9b802c1ec54a628e2df35f3818e5a00";
  +    };
  +    meta = {
  +      description = "Manipulate @INC at compile time";
  +      license = "perl";
  +    };
  +  };
  +
  +  libapreq2 = buildPerlPackage {
  +    name = "libapreq2-2.13";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/I/IS/ISAAC/libapreq2-2.13.tar.gz;
  +      sha256 = "5731e6833b32d88e4a5c690e45ddf20fcf969ce3da666c5627d775e92da0cf6e";
  +    };
  +    buildInputs = [ ApacheTest ExtUtilsXSBuilder mod_perl2 pkgs.apacheHttpd pkgs.apr pkgs.aprutil ];
  +    propagatedBuildInputs = [ mod_perl2 ];
  +    makeMakerFlags = "--with-apache2-src=${pkgs.apacheHttpd} --with-apache2-apxs=${pkgs.apacheHttpd}/bin/apxs --with-apache2-httpd=${pkgs.apacheHttpd}/bin/httpd --with-apr-config=${pkgs.apr}/bin/apr-1-config --with-apu-config=${pkgs.aprutil}/bin/apu-1-config";
  +    preConfigure = ''
  +      # override broken prereq check
  +      substituteInPlace configure --replace "prereq_check=\"\$PERL \$PERL_OPTS build/version_check.pl\"" "prereq_check=\"echo\""
  +      '';
  +    preBuild = ''
  +      substituteInPlace apreq2-config --replace "dirname" "${pkgs.coreutils}/bin/dirname"
  +      '';
  +    installPhase = ''
  +      mkdir $out
  +      make install DESTDIR=$out
  +      cp -r $out/${pkgs.apacheHttpd}/. $out/.
  +      cp -r $out/$out/. $out/.
  +      rm -r $out/nix
  +      '';
  +    doCheck = false; # test would need to start apache httpd
  +    meta = {
  +      license = "open_source";
  +    };
  +  };
  +
     libintlperl = pkgs.perlPackages.libintl_perl;
   
     libintl_perl = buildPerlPackage rec {
  
positive.code:     };
    };
  
    IOSocketInet6 = buildPerlPackage rec {
      name = "IO-Socket-INET6-2.72";
      src = fetchurl {
  
negative.code:     src = fetchurl {
        url = "mirror://cpan/modules/by-module/Time/${name}.tar.gz";
        sha256 = "17hhd53p72z08l1riwz5f6rch6hngby1pympkla5miznn7cjlrpz";
      };
    };
  
    TimeLocal = buildPerlPackage {
      name = "Time-Local-1.2300";
      src = fetchurl {
        url = mirror://cpan/authors/id/D/DR/DROLSKY/Time-Local-1.2300.tar.gz;
        sha256 = "b2acca03700a09f8ae737d3084f3f6287e983da9ab7b537c6599c291b669fb49";
      };
      meta = {
        description = "Efficiently compute time from local and GMT time";
        license = "perl";
      };
    };
  
  