anchor.diff:      # man page
       PATH="${python3.withPackages (ps: with ps; [ sphinx sphinxcontrib_newsfeed ])}/bin:$PATH" \
       make -C doc man
  -    install -Dm755 doc/build/man/khal.1 -t $out/share/man/man1
  +    installManPage doc/build/man/khal.1
   
  -    # desktop
  +    # .desktop file
       install -Dm755 misc/khal.desktop -t $out/share/applications
     '';
   
     doCheck = !stdenv.isAarch64;
  -
  -  checkInputs = [
  -    glibcLocales
  -    pytestCheckHook
  -  ];
   
     LC_ALL = "en_US.UTF-8";
   
  
positive.code:   ];
  
    meta = with lib; {
      broken = stdenv.isDarwin;
      homepage = "http://lostpackets.de/khal/";
      description = "CLI calendar application";
      license = licenses.mit;
      maintainers = with maintainers; [ gebner ];
    };
  }
  
negative.code: { lib
  , stdenv
  , fetchFromGitHub
  , fetchpatch
  , glibcLocales
  , installShellFiles
  , python3
  }:
  
  python3.pkgs.buildPythonApplication rec {
    pname = "khal";
    version = "0.10.5";
  
    src = fetchFromGitHub {
      owner = "pimutils";
      repo = pname;
      rev = "v${version}";
      hash = "sha256-FneJmoAOb7WjSgluCwlspf27IU3MsQZFKryL9OSSsUw=";
    };
  
    SETUPTOOLS_SCM_PRETEND_VERSION = version;
  
    nativeBuildInputs = [
      glibcLocales
      installShellFiles
    ] ++ (with python3.pkgs; [
      setuptools-scm
      sphinx
      sphinxcontrib_newsfeed
    ]);
  
    propagatedBuildInputs = with python3.pkgs;[
      atomicwrites
      click
      click-log
      configobj
      freezegun
      icalendar
      lxml
      pkginfo
      pkgs.vdirsyncer
      python-dateutil
      pytz
      pyxdg
      requests-toolbelt
      tzlocal
      urwid
    ];
  
    checkInputs = with python3.pkgs;[
      freezegun
      hypothesis
      packaging
      pytestCheckHook
      vdirsyncer
    ];
  
    patches = [
      # Tests working with latest pytz version, https://github.com/pimutils/khal/pull/1183
      (fetchpatch {
        name = "support-later-pytz.patch";
        url = "https://github.com/pimutils/khal/commit/53eb8a7426d5c09478c78d809c4df4391438e246.patch";
        sha256 = "sha256-drGtvJlQ3qFUdeukRWCFycPSZGWG/FSRqnbwJzFKITc=";
        excludes = [
          "CHANGELOG.rst"
        ];
      })
    ];
  
    postInstall = ''
      # shell completions
  