Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: reactive-banana-wx (user goal)
rejecting: reactive-banana-wx-0.8.0.4, 0.8.0.0, 0.7.1.0, 0.7.0.0, 0.6.0.1,
0.6.0.0, 0.5.0.0, 0.4.3.2, 0.4.3.1, 0.4.3.0 (global constraint requires
==0.4.2.0)
trying: reactive-banana-wx-0.4.2.0
trying: base-4.7.0.1/installed-e4b... (dependency of
reactive-banana-wx-0.4.2.0)
next goal: array (dependency of reactive-banana-wx-0.4.2.0)
rejecting: array-0.5.0.0/installed-98a..., 0.5.1.0, 0.5.0.0, 0.4.0.1, 0.4.0.0
(conflict: reactive-banana-wx => array==0.3.*)
rejecting: array-0.3.0.3 (conflict: base==4.7.0.1/installed-e4b..., array =>
base>=4.2 && <4.5)
rejecting: array-0.3.0.2, 0.3.0.1 (conflict: base==4.7.0.1/installed-e4b...,
array => base>=4.2 && <4.4)
rejecting: array-0.3.0.0 (conflict: base==4.7.0.1/installed-e4b..., array =>
base>=3 && <4.4)
rejecting: array-0.2.0.0, 0.1.0.0 (conflict: reactive-banana-wx =>
array==0.3.*)
Dependency tree exhaustively searched.