diagrams-tikz-0.6: dependencies

Dependencies for diagrams-tikz-0.6

library	base (>=4.2 && <4.7) diagrams-core (>=0.6 && <0.7) diagrams-lib (>=0.6 && <0.7) dlist (>=0.5 && <0.6) mtl (>=2.0 && <2.2)