gnome GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off projects to complete application suites. Use x11-misc/colord for color management in printing Use dev-libs/gobject-introspection for introspection Enable support for the distro-neutral package manager GUI app-admin/packagekit in application chooser Enable dev-libs/wayland backend