Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: graphics-drawingcombinators (user goal)
rejecting: graphics-drawingcombinators-1.5.1, graphics-drawingcombinators-1.5,
graphics-drawingcombinators-1.4.4.1, graphics-drawingcombinators-1.4.4,
graphics-drawingcombinators-1.4.3, graphics-drawingcombinators-1.4.2,
graphics-drawingcombinators-1.4.1, graphics-drawingcombinators-1.4.0,
graphics-drawingcombinators-1.3.1, graphics-drawingcombinators-1.3.0,
graphics-drawingcombinators-1.2.2, graphics-drawingcombinators-1.2.1,
graphics-drawingcombinators-1.2.0, graphics-drawingcombinators-1.1.1,
graphics-drawingcombinators-1.1.0, graphics-drawingcombinators-1.0.3,
graphics-drawingcombinators-1.0.2, graphics-drawingcombinators-1.0.1
(constraint from user target requires ==1.0.0)
trying: graphics-drawingcombinators-1.0.0
next goal: base (dependency of graphics-drawingcombinators-1.0.0)
rejecting: base-4.9.0.0/installed-4.9... (conflict:
graphics-drawingcombinators => base<=4)
rejecting: base-4.9.0.0, base-4.8.2.0, base-4.8.1.0, base-4.8.0.0,
base-4.7.0.2, base-4.7.0.1, base-4.7.0.0, base-4.6.0.1, base-4.6.0.0,
base-4.5.1.0, base-4.5.0.0, base-4.4.1.0, base-4.4.0.0, base-4.3.1.0,
base-4.3.0.0, base-4.2.0.2, base-4.2.0.1, base-4.2.0.0, base-4.1.0.0,
base-4.0.0.0, base-3.0.3.2, base-3.0.3.1 (constraint from non-upgradeable
package requires installed instance)
Dependency tree exhaustively searched.