anchor.diff:      doCheck = false;
     };
   
  +  cam_pdf = buildPerlPackage rec {
  +    name = "CAM-PDF-1.52";
  +    src = fetchurl {
  +      url = "mirror://cpan/authors/id/C/CD/CDOLAN/${name}.tar.gz";
  +      sha256 = "1lamnx0vcqzzcxdmj5038gvyn6z5xcy9756jhndgpggjfkzilwkh";
  +    };
  +    propagatedBuildInputs = [ CryptRC4 TextPDF ];
  +    buildInputs = [ TestMore ];
  +  };
  +
     CaptchaReCAPTCHA = buildPerlPackage rec {
       name = "Captcha-reCAPTCHA-0.92";
       src = fetchurl {
  
positive.code:     src = fetchurl {
        url = mirror://cpan/authors/id/L/LU/LUISMUNOZ/Crypt-PasswdMD5-1.3.tar.gz;
        sha256 = "13j0v6ihgx80q8jhyas4k48b64gnzf202qajyn097vj8v48khk54";
      };
    };
  
  
negative.code:       ExtUtilsMakeMaker TestException ];
    };
  
    TextPDF = buildPerlPackage rec {
      name = "Text-PDF-0.29a";
      src = fetchurl {
        url = "mirror://cpan/authors/id/M/MH/MHOSKEN/${name}.tar.gz";
        sha256 = "11jig38vps957zyc9372q2g0jcabxgkql3b5vazc1if1ajhlvc4s";
      };
      propagatedBuildInputs = [ CompressZlib ];
    };
  
    TextSimpleTable = buildPerlPackage {
      name = "Text-SimpleTable-0.05";
      src = fetchurl {
  