anchor.diff:        url = mirror://cpan/authors/id/M/MA/MANU/Net-IP-1.25.tar.gz;
         sha256 = "1iv0ka6d8kp9iana6zn51sxbcmz2h3mbn6cd8pald36q5whf5mjc";
       };
  +  };
  +
  +  perlNetServer = buildPerlPackage rec {
  +    name = "Net-Server-0.97";
  +    src = fetchurl {
  +      url = "mirror://cpan/authors/id/R/RH/RHANDOM/${name}.tar.gz";
  +      sha256 = "13vhv13w06g6h6iqx440q1h6hwj0kpjdxcc3fl9crkwg5glygg2f";
  +    };
  +    doCheck = false; # seems to hang waiting for connections
     };
   
     perlObjectSignature = buildPerlPackage {
  
positive.code:     ];
    };
  
    perlCatalystManual = buildPerlPackage rec {
      name = "Catalyst-Manual-5.7016";
      src = fetchurl {
  
negative.code:       url = mirror://cpan/authors/id/S/SA/SAPER/constant-1.15.tar.gz;
        sha256 = "1ygz0hd1fd3q88r6dlw14kpyh06zjprksdci7qva6skxz3261636";
      };
    };
  
    perlCookieXS = buildPerlPackage rec {
      name = "Cookie-XS-0.11";
      src = fetchurl {
        url = "mirror://cpan/authors/id/A/AG/AGENT/${name}.tar.gz";
        sha256 = "1616rcn2qn1cwiv3rxb8mq5fmwxpj4gya1lxxxq2w952h03p3fd3";
      };
      propagatedBuildInputs = [
        perlTestMore perlCGICookieXS
      ];
    };
  
    perlCryptCBC = buildPerlPackage rec {
  