+# Set up window system and OpenGL.
+apt-get -y install xserver-xorg xinit xterm i3 i3status dmenu
+
+# Set up OpenGL and hardware acceleration.
+apt-get -y libgl1-mesa-dri
+apt-get -y i965-va-driver
+
+# Install xrandr.
+apt-get -y install x11-xserver-utils