anchor.diff:      };
     };
   
  +  pyrss2gen = buildPythonPackage (rec { 
  +    name = "PyRSS2Gen-1.0.0";
  +
  +    src = fetchurl {
  +      url = "http://pypi.python.org/packages/source/P/PyRSS2Gen/${name}.tar.gz";
  +      md5 = "eae2bc6412c5679c287ecc1a59588f75";
  +    };
  +
  +    meta = {
  +      homepage = http://www.dalkescientific.om/Python/PyRSS2Gen.html;
  +      description = "Library for generating RSS 2.0 feeds";
  +      license = stdenv.lib.licenses.bsd2;
  +      maintainers = [ stdenv.lib.maintainers.iElectric ];
  +    };
  +  });
  +
  +  pynzb = buildPythonPackage (rec { 
  +    name = "pynzb-0.1.0";
  +
  +    src = fetchurl {
  +      url = "http://pypi.python.org/packages/source/p/pynzb/${name}.tar.gz";
  +      md5 = "63c74a36348ac28aa99732dcb8be8c59";
  +    };
  +
  +    meta = {
  +      homepage = http://github.com/ericflo/pynzb;
  +      description = "Unified API for parsing NZB files";
  +      license = stdenv.lib.licenses.bsd;
  +      maintainers = [ stdenv.lib.maintainers.iElectric ];
  +    };
  +  });
  +
  +  progressbar = buildPythonPackage (rec { 
  +    name = "progressbar-2.2";
  +
  +    src = fetchurl {
  +      url = "http://pypi.python.org/packages/source/p/progressbar/${name}.tar.gz";
  +      md5 = "8ea4e2c17a8ec9e7d153767c5f2a7b28";
  +    };
  +
  +    # invalid command 'test'
  +    doCheck = false;
  +
  +    meta = {
  +      homepage = http://code.google.com/p/python-progressbar/;
  +      description = "Text progressbar library for python";
  +      license = stdenv.lib.licenses.lgpl;
  +      maintainers = [ stdenv.lib.maintainers.iElectric ];
  +    };
  +  });
   
     ldap = buildPythonPackage rec {
       name = "python-ldap-2.4.3";
  
positive.code: 
      meta = {
        homepage = http://www.crummy.com/software/BeautifulSoup/;
  
        license = "bsd";
  
        description = "Undemanding HTML/XML parser";
      };
    });
  
  
negative.code:   };
  
    beautifulsoup = buildPythonPackage (rec {
      name = "beautifulsoup-3.2.1";
  
      src = fetchurl {
        url = "http://www.crummy.com/software/BeautifulSoup/download/3.x/BeautifulSoup-3.2.1.tar.gz";
        sha256 = "1nshbcpdn0jpcj51x0spzjp519pkmqz0n0748j7dgpz70zlqbfpm";
      };
  
      # error: invalid command 'test'
  