anchor.diff:    cpio, fetchurl, fetchFromGitHub, iptables, systemd, makeWrapper, glibc }:
   
   let
  -  # Always get the information from 
  +  # Always get the information from
     # https://github.com/coreos/rkt/blob/v${VERSION}/stage1/usr_from_coreos/coreos-common.mk
     coreosImageRelease = "1151.0.0";
     coreosImageSystemdVersion = "231";
  
positive.code:   stage1Dir = "lib/rkt/stage1-images";
  
  in stdenv.mkDerivation rec {
    version = "1.15.0";
    name = "rkt-${version}";
    BUILDDIR="build-${name}";
  
  
negative.code:       owner = "coreos";
        repo = "rkt";
        rev = "v${version}";
        sha256 = "1jbdnbd2h58zd5irllim6cfa9bf0fdk5nr8qxpjnsgd1fsyhkpld";
    };
  
    stage1BaseImage = fetchurl {
  