anchor.diff:        colorama
         docutils
         rsa
  -      pyasn1
         pkgs.groff
         pkgs.less
       ];
  
positive.code:       sha256 = "0phfk6s8bgpap5xihdk1xv2lakdk1pb3rg6hp2wsg94hxcxnrakl";
      };
  
      propagatedBuildInputs = with self; [ six httplib2 pyasn1 pyasn1-modules rsa ];
      doCheck = false;
  
      meta = {
  
negative.code:       sha256 = "03f3d9bebad06681771016b8752a40b12f615ff32363c7aa19b3798e73ccd615";
      };
  
      nativeBuildInputs = with self; [ unittest2 ];
      propagatedBuildInputs = with self; [ pyasn1 ];
  
      checkPhase = ''
        ${python.interpreter} run_tests.py
  