Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] next goal: Villefort (user goal)
[__0] rejecting: Villefort-0.1.2.14, Villefort-0.1.2.13, Villefort-0.1.2.12,
Villefort-0.1.2.11, Villefort-0.1.2.10, Villefort-0.1.2.9, Villefort-0.1.2.8,
Villefort-0.1.2.7, Villefort-0.1.2.6, Villefort-0.1.2.5, Villefort-0.1.2.4,
Villefort-0.1.2.3, Villefort-0.1.2.2, Villefort-0.1.2.1, Villefort-0.1.1.15,
Villefort-0.1.1.14, Villefort-0.1.1.13, Villefort-0.1.1.12,
Villefort-0.1.1.11, Villefort-0.1.1.10, Villefort-0.1.1.9, Villefort-0.1.1.8,
Villefort-0.1.1.7, Villefort-0.1.1.6, Villefort-0.1.1.5, Villefort-0.1.1.4,
Villefort-0.1.1.3, Villefort-0.1.1.2, Villefort-0.1.1.1, Villefort-0.1.1.0,
Villefort-0.1.0.8, Villefort-0.1.0.7, Villefort-0.1.0.6, Villefort-0.1.0.5,
Villefort-0.1.0.4, Villefort-0.1.0.3, Villefort-0.1.0.2 (constraint from user
target requires ==0.1.0.0)
[__0] trying: Villefort-0.1.0.0
[__1] next goal: base (dependency of Villefort)
[__1] rejecting: base-4.11.1.0/installed-4.1... (conflict: Villefort =>
base<0)
[__1] rejecting: base-4.11.1.0, base-4.11.0.0, base-4.10.1.0, base-4.10.0.0,
base-4.9.1.0, 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)
[__1] fail (backjumping, conflict set: Villefort, base)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: Villefort, base