anchor.diff:  
       propagatedBuildInputs = [ stompclient distribute ];
   
  -    #buildInputs = [ coverage ];
  -    # needs coverage
  -    doCheck = false;
  +    buildInputs = [ coverage sqlalchemy ];
  +
  +    # ValueError: Could not parse auth file:
  +    # /tmp/nix-build-.../CoilMQ-0.6.1/coilmq/tests/resources/auth.ini
  +    #doCheck = false;
   
       meta = {
         description = "Simple, lightweight, and easily extensible STOMP message broker";
  
positive.code: 
      propagatedBuildInputs = [ httplib2 ];
  
      #buildInputs = [ mock coverage ];
      # needs coverage
      doCheck = false;
  
      meta = {
        homepage = "https://github.com/simplegeo/python-oauth2";
  
negative.code:       description = "A unittest-based testing framework for python that makes writing and running tests easier";
      };
  
      buildInputs = [ coverage ];
    };
  
    notify = pkgs.stdenv.mkDerivation (rec {
  