Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: diagrams (user goal)
rejecting: diagrams-1.3, 1.2, 1.1.0.1, 1.1, 1.0.0.1, 1.0, 0.7.1.1, 0.7.1
(global constraint requires ==0.7)
trying: diagrams-0.7
trying: diagrams-0.7:-ps
trying: diagrams-0.7:+svg
next goal: diagrams-svg (dependency of diagrams-0.7:+svg)
rejecting: diagrams-svg-1.3.1.7, 1.3.1.6, 1.3.1.5, 1.3.1.4, 1.3.1.3, 1.3.1.2,
1.3.1.1, 1.3.1, 1.3, 1.1.0.5, 1.1.0.4, 1.1.0.3, 1.1.0.2, 1.1.0.1, 1.1,
1.0.2.1, 1.0.2, 1.0.1.3, 1.0.1.2, 1.0.1.1, 1.0.1, 1.0, 0.8.0.2, 0.8.0.1, 0.8
(conflict: diagrams-0.7:svg => diagrams-svg>=0.7 && <0.8)
trying: diagrams-svg-0.7
next goal: base (dependency of diagrams-svg-0.7)
rejecting: base-4.8.1.0/installed-4f7... (conflict: diagrams-svg => base>=4.3
&& <4.8)
rejecting: base-4.8.1.0, 4.8.0.0, 4.7.0.2, 4.7.0.1, 4.7.0.0, 4.6.0.1, 4.6.0.0,
4.5.1.0, 4.5.0.0, 4.4.1.0, 4.4.0.0, 4.3.1.0, 4.3.0.0, 4.2.0.2, 4.2.0.1,
4.2.0.0, 4.1.0.0, 4.0.0.0, 3.0.3.2, 3.0.3.1 (global constraint requires
installed instance)
Dependency tree exhaustively searched.