anchor.diff:        ${python}/bin/${python.executable} setup.py install \
           --install-lib=$out/lib/${python.libPrefix}/site-packages \
           --prefix="$out"
  -    ''; 
  +    '';
   
       meta = with stdenv.lib; {
         homepage = https://github.com/Groundworkstech/pybfd;
  
positive.code:     name = "poppler-qt4-${version}";
      version = "0.18.1";
      disabled = isPy3k || isPyPy;
      
      src = pkgs.fetchurl {
        url = "https://pypi.python.org/packages/source/p/python-poppler-qt4/" +
              "python-poppler-qt4-${version}.tar.gz";
  
negative.code:       maintainers = [ stdenv.lib.maintainers.DamienCassou ];
      };
    };
  
    datadiff = buildPythonPackage rec {
      name = "datadiff-1.1.6";
  
      src = pkgs.fetchurl {
        url = "https://pypi.python.org/packages/source/d/datadiff/datadiff-1.1.6.zip";
        md5 = "c34a690db75eead148aa5fa89e575d1e";
      };
  
      buildInputs = with self; [ nose ];
  
      meta = with stdenv.lib; {
        description = "DataDiff";
        homepage = http://sourceforge.net/projects/datadiff/;
        license = licenses.asl20;
      };
    };
  
    termcolor = buildPythonPackage rec {
      name = "termcolor-1.1.0";
  
      src = pkgs.fetchurl {
        url = "https://pypi.python.org/packages/source/t/termcolor/termcolor-1.1.0.tar.gz";
        md5 = "043e89644f8909d462fbbfa511c768df";
      };
  
      meta = with stdenv.lib; {
        description = "Termcolor";
        homepage = http://pypi.python.org/pypi/termcolor;
        license = licenses.mit;
      };
    };
  
  }); in pythonPackages
  