anchor.diff:    patches = [
       ./no-suid.patch
       ./omitLocalstatedirCreation.patch
  +    (fetchpatch {
  +      name = "make-afpstats-python3-compatible.patch";
  +      url = "https://github.com/Netatalk/Netatalk/commit/916b515705cf7ba28dc53d13202811c6e1fe6a9e.patch";
  +      sha256 = "sha256-DAABpYjQPJLsQBhmtP30gA357w0Qn+AsnFgAeyDC/Rg=";
  +    })
     ];
   
  -  nativeBuildInputs = [ autoreconfHook pkg-config perl python python.pkgs.wrapPython ];
  +  nativeBuildInputs = [ autoreconfHook pkg-config perl python3 python3.pkgs.wrapPython ];
   
     buildInputs = [ db libgcrypt avahi libiconv pam openssl acl libevent ];
   
  
positive.code: { fetchurl, lib, stdenv, autoreconfHook, pkg-config, perl, python
  , db, libgcrypt, avahi, libiconv, pam, openssl, acl
  , ed, libtirpc, libevent
  }:
  
  stdenv.mkDerivation rec {
  
negative.code:   '';
  
    postInstall = ''
      buildPythonPath ${python3.pkgs.dbus-python}
      patchPythonScript $out/bin/afpstats
    '';
  
  