anchor.diff:  { stdenv, fetchFromGitHub, python3, gamin }:
   
  -let version = "0.10.5"; in
  +let version = "0.11.1"; in
   
   python3.pkgs.buildPythonApplication {
     pname = "fail2ban";
  
positive.code:   '';
  
    meta = with stdenv.lib; {
      homepage    = http://www.fail2ban.org/;
      description = "A program that scans log files for repeated failing login attempts and bans IP addresses";
      license     = licenses.gpl2Plus;
      maintainers = with maintainers; [ eelco lovek323 fpletz ];
  
negative.code:     owner  = "fail2ban";
      repo   = "fail2ban";
      rev    = version;
      sha256 = "0kqvkxpb72y3kgmxf6g36w67499c6gcd2a9yyblagwx12y05f1sh";
    };
  
    pythonPath = with python3.pkgs;
  