Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: aws (user goal)
rejecting: aws-0.13.0, 0.12.1, 0.12, 0.11.4, 0.11.3, 0.11.2, 0.11.1, 0.11,
0.10.5, 0.10.4, 0.10.3, 0.10.2, 0.10.1, 0.10, 0.9.5, 0.9.4, 0.9.3, 0.9.2,
0.9.1, 0.9, 0.8.6, 0.8.5, 0.8.4, 0.8.3, 0.8.2, 0.8.1, 0.8.0, 0.7.6.4, 0.7.6.3,
0.7.6.2, 0.7.6.1, 0.7.6, 0.7.5, 0.7.4, 0.7.3, 0.7.2, 0.7.1, 0.7.0, 0.6.2,
0.6.1, 0.6.0, 0.5.0, 0.4.1, 0.4.0.1, 0.4.0, 0.3.2, 0.3.1, 0.3, 0.2, 0.1,
0.0.6, 0.0.5, 0.0.4, 0.0.3, 0.0.2 (global constraint requires ==0.0.1)
trying: aws-0.0.1
trying: base-4.8.1.0/installed-4f7... (dependency of aws-0.0.1)
next goal: wai (dependency of aws-0.0.1)
rejecting: wai-3.0.4.0, 3.0.3.0, 3.0.2.3, 3.0.2.2, 3.0.2.1, 3.0.2, 3.0.1.1,
3.0.1, 3.0.0.2, 3.0.0.1, 3.0.0, 2.1.0.3, 2.1.0.2, 2.1.0.1, 2.1.0, 2.0.0,
1.4.1, 1.4.0.2, 1.4.0.1, 1.4.0, 1.3.0.3, 1.3.0.2, 1.3.0.1, 1.3.0, 1.2.0.3,
1.2.0.2, 1.2.0.1, 1.2.0, 1.1.0.1, 1.1.0, 1.0.0, 0.4.3, 0.4.2, 0.4.1, 0.4.0
(conflict: aws => wai>=0.3.1 && <0.4)
rejecting: wai-0.3.2, 0.3.1 (conflict: base==4.8.1.0/installed-4f7..., wai =>
base>=3 && <4.7)
rejecting: wai-0.3.0, 0.2.2.1, 0.2.2, 0.2.1, 0.2.0, 0.1.0, 0.0.1, 0.0.0
(conflict: aws => wai>=0.3.1 && <0.4)
Dependency tree exhaustively searched.