sys-apps/systemd
sys-fs/udev
sys-fs/eudev
media-video/libav
gnome-base/gconf
>=app-crypt/gnupg-2.0.22
app-accessibility/at-spi2-atk
app-accessibility/at-spi2-core
sys-apps/dbus
media-sound/pulseaudio
sys-auth/consolekit
sys-auth/polkit
gnome-extra/polkit-gnome
dev-util/gdbus-codegen
gnome-base/dconf
>=x11-libs/gtk+-3.0.0
>sys-devel/gcc-4.9.4
>www-client/firefox-51
>sys-devel/binutils-2.26