anchor.diff:      chmod -R +w source/monero
     '';
   
  -  patches = [
  -    ./move-log-file.patch
  -    # fix build failure due to invalid use of CMAKE_PREFIX_PATH
  -    (fetchpatch {
  -      url = "https://github.com/monero-project/monero-gui/commit/ef2be82c21b0934522ad8e110805b66f5948da1f.patch";
  -      sha256 = "1rhazk2xwa5dv1cmkrkq8yr08qxslg4k929cvlliabrx20kbr5z5";
  -    })
  -  ];
  +  patches = [ ./move-log-file.patch ];
   
     postPatch = ''
       # set monero-gui version
  
positive.code: { stdenv, wrapQtAppsHook, makeDesktopItem
  , fetchFromGitHub
  , fetchpatch
  , cmake, qttools, pkgconfig
  , qtbase, qtdeclarative, qtgraphicaleffects
  , qtmultimedia, qtxmlpatterns
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "monero-gui";
    version = "0.17.1.5";
  
    src = fetchFromGitHub {
      owner  = "monero-project";
      repo   = "monero-gui";
      rev    = "v${version}";
      sha256 = "0qlcqli0wvrjfy89mbgh1hpmk60dxgn5sws93h8lhgyfwx557iw0";
    };
  
    nativeBuildInputs = [
  