anchor.diff:  
       postPatch = ''
         substituteInPlace setup.py --replace "==" ">="
  +      rm tests/test_rowlimit.py
       '';
   
       meta = {
  
positive.code:       owner = "dbcli";
      };
  
      propagatedBuildInputs = with self; [
        click configobj humanize prompt_toolkit psycopg2
        pygments sqlparse pgspecial setproctitle
  
negative.code:   pgcli = buildPythonPackage rec {
      name = "pgcli-${version}";
      version = "1.1.0";
  
      src = pkgs.fetchFromGitHub {
        sha256 = "155avdckg93w3rmx0mz17wi6vcaba3lcppv9qwa6xlxfds9yzvlq";
  