Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: wl-pprint-terminfo (user goal)
rejecting: wl-pprint-terminfo-3.7.1.3, 3.7.1.2, 3.7.1.1, 3.7.1, 3.7, 3.6, 3.5,
3.4, 3.3.1, 3.3, 3.0.1, 3.0, 0.8.4, 0.8.3.2, 0.8.3.1, 0.8.3, 0.8.2, 0.8.1,
0.8, 0.7.0, 0.6, 0.5.2, 0.5.1 (global constraint requires ==0.5)
trying: wl-pprint-terminfo-0.5
trying: base-4.8.1.0/installed-4f7... (dependency of wl-pprint-terminfo-0.5)
next goal: terminfo (dependency of wl-pprint-terminfo-0.5)
rejecting: terminfo-0.4.0.1/installed-c72..., 0.4.0.1, 0.4.0.0 (conflict:
wl-pprint-terminfo => terminfo>=0.3.2 && <0.4)
rejecting: terminfo-0.3.2.6, 0.3.2.5, 0.3.2.4 (conflict:
base==4.8.1.0/installed-4f7..., terminfo => base>=4.0 && <4.8)
rejecting: terminfo-0.3.2.3, 0.3.2.2, 0.3.2.1, 0.3.2 (conflict:
base==4.8.1.0/installed-4f7..., terminfo => base>=1.0 && <4.8)
rejecting: terminfo-0.3.1.3, 0.3.1.2, 0.3.1.1, 0.3.1, 0.3.0.2, 0.3.0.1, 0.3,
0.2.2.1, 0.2.2, 0.2.1, 0.2, 0.1 (conflict: wl-pprint-terminfo =>
terminfo>=0.3.2 && <0.4)
Dependency tree exhaustively searched.