Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: MagicHaskeller (user goal)
rejecting: MagicHaskeller-0.9.6.5, MagicHaskeller-0.9.6.4.7,
MagicHaskeller-0.9.6.4.6, MagicHaskeller-0.9.6.4.5, MagicHaskeller-0.9.6.4.4,
MagicHaskeller-0.9.6.4.3, MagicHaskeller-0.9.6.4.2, MagicHaskeller-0.9.6.4.1,
MagicHaskeller-0.9.1, MagicHaskeller-0.8.6.3, MagicHaskeller-0.8.6.2,
MagicHaskeller-0.8.6.1, MagicHaskeller-0.8.6 (constraint from user target
requires ==0.8.5)
trying: MagicHaskeller-0.8.5
next goal: base (dependency of MagicHaskeller-0.8.5)
rejecting: base-4.9.0.0/installed-4.9... (conflict: MagicHaskeller => base>=3
&& <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.