anchor.diff:      sassc desktop-file-utils libxslt.bin python3 asciidoc-full
     ];
     buildInputs = [
  -    systemd caribou
  +    systemd
       gsettings-desktop-schemas gnome-keyring glib gcr json-glib accountsservice
       libcroco libsecret libsoup polkit gdk-pixbuf librsvg
       clutter networkmanager libstartup_notification telepathy-glib
  
positive.code: , python3, libsoup, polkit, clutter, networkmanager, docbook_xsl , docbook_xsl_ns, at-spi2-core
  , libstartup_notification, telepathy-glib, telepathy-logger, libXtst, unzip, glibcLocales, shared-mime-info
  , libgweather, libcanberra-gtk3, librsvg, geoclue2, perl, docbook_xml_dtd_42, desktop-file-utils
  , libpulseaudio, libical, gobject-introspection, gstreamer, wrapGAppsHook, libxslt, gcr, caribou
  , accountsservice, gdk-pixbuf, gdm, upower, ibus, networkmanagerapplet, libgnomekbd, gnome-desktop
  , gsettings-desktop-schemas, gnome-keyring, glib, gjs, mutter, evolution-data-server, gtk3
  , sassc, systemd, gst_all_1, adwaita-icon-theme, gnome-bluetooth, gnome-clocks, gnome-settings-daemon
  
negative.code: 
      # not declared at build time, but typelib is needed at runtime
      libgweather networkmanagerapplet
    ];
  
    patches = [
  