Resolving dependencies...
cabal: Could not resolve dependencies:
trying: Haschoo-0.1.2 (user goal)
trying: base-4.8.1.0/installed-4f7... (dependency of Haschoo-0.1.2)
next goal: array (dependency of Haschoo-0.1.2)
rejecting: array-0.5.1.0/installed-d42..., 0.5.1.0, 0.5.0.0 (conflict: Haschoo
=> array>=0.4 && <0.5)
rejecting: array-0.4.0.1 (conflict: base==4.8.1.0/installed-4f7..., array =>
base>=4.2 && <4.7)
rejecting: array-0.4.0.0 (conflict: base==4.8.1.0/installed-4f7..., array =>
base>=4.2 && <4.6)
rejecting: array-0.3.0.3, 0.3.0.2, 0.3.0.1, 0.3.0.0, 0.2.0.0, 0.1.0.0
(conflict: Haschoo => array>=0.4 && <0.5)
Dependency tree exhaustively searched.