Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: grapefruit-examples (user goal)
rejecting: grapefruit-examples-0.1.0.5, 0.1.0.4, 0.1.0.3, 0.1.0.2, 0.1.0.1
(global constraint requires ==0.1.0.0)
trying: grapefruit-examples-0.1.0.0
next goal: base (dependency of grapefruit-examples-0.1.0.0)
rejecting: base-4.8.1.0/installed-4f7... (conflict: grapefruit-examples =>
base>=3.0 && <4.4)
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.