Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: reactive-banana-wx (user goal)
rejecting: reactive-banana-wx-1.1.1.0, reactive-banana-wx-1.1.0.0,
reactive-banana-wx-1.0.0.0, reactive-banana-wx-0.9.0.2,
reactive-banana-wx-0.9.0.1, reactive-banana-wx-0.9.0.0,
reactive-banana-wx-0.8.0.4, reactive-banana-wx-0.8.0.0,
reactive-banana-wx-0.7.1.0, reactive-banana-wx-0.7.0.0,
reactive-banana-wx-0.6.0.1, reactive-banana-wx-0.6.0.0,
reactive-banana-wx-0.5.0.0, reactive-banana-wx-0.4.3.2,
reactive-banana-wx-0.4.3.1, reactive-banana-wx-0.4.3.0,
reactive-banana-wx-0.4.2.0, reactive-banana-wx-0.4.1.1,
reactive-banana-wx-0.4.1.0, reactive-banana-wx-0.4.0.0,
reactive-banana-wx-0.3.0.1, reactive-banana-wx-0.3.0.0,
reactive-banana-wx-0.2.0.3, reactive-banana-wx-0.2.0.1,
reactive-banana-wx-0.1.0.2 (constraint from user target requires ==0.1.0.1)
trying: reactive-banana-wx-0.1.0.1
next goal: base (dependency of reactive-banana-wx-0.1.0.1)
rejecting: base-4.9.0.0/installed-4.9... (conflict: reactive-banana-wx =>
base==4.2.*)
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.