Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: aws (user goal)
rejecting: aws-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, 0.9.4, 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 (global constraint requires ==0.7.1)
trying: aws-0.7.1
next goal: xml-conduit (dependency of aws-0.7.1)
rejecting: xml-conduit-1.3.0, 1.2.6, 1.2.5.1, 1.2.5, 1.2.4, 1.2.3.3, 1.2.3.2,
1.2.3.1, 1.2.3, 1.2.2, 1.2.1.1, 1.2.1, 1.2.0.3, 1.2.0.2, 1.2.0.1, 1.2.0,
1.1.0.9, 1.1.0.8, 1.1.0.7, 1.1.0.6, 1.1.0.5, 1.1.0.4, 1.1.0.3, 1.1.0.2,
1.1.0.1, 1.1.0 (conflict: aws => xml-conduit>=1.0.1 && <1.1)
trying: xml-conduit-1.0.3.3
trying: system-filepath-0.4.13.4 (dependency of xml-conduit-1.0.3.3)
trying: attoparsec-0.13.0.0 (dependency of xml-conduit-1.0.3.3)
next goal: text (dependency of aws-0.7.1)
rejecting: text-1.2.1.0, 1.2.0.6, 1.2.0.5, 1.2.0.4, 1.2.0.3, 1.2.0.2, 1.2.0.0,
1.1.1.4, 1.1.1.3, 1.1.1.2, 1.1.1.1, 1.1.1.0, 1.1.0.1, 1.1.0.0, 1.0.0.1,
1.0.0.0 (conflict: xml-conduit => text>=0.7 && <0.12)
rejecting: text-0.11.3.1, 0.11.3.0, 0.11.2.3, 0.11.2.2, 0.11.2.1, 0.11.2.0,
0.11.1.13, 0.11.1.12, 0.11.1.11, 0.11.1.10, 0.11.1.9, 0.11.1.8, 0.11.1.7,
0.11.1.6, 0.11.1.5, 0.11.1.3, 0.11.1.2, 0.11.1.1, 0.11.1.0, 0.11.0.8,
0.11.0.7, 0.11.0.6 (conflict: attoparsec => text>=1.1.1.3)
rejecting: text-0.11.0.5, 0.11.0.4, 0.11.0.3, 0.11.0.2, 0.11.0.1, 0.11.0.0
(conflict: system-filepath => text>=0.11.0.6)
rejecting: text-0.10.0.2, 0.10.0.1, 0.10.0.0, 0.9.1.0, 0.9.0.1, 0.9.0.0,
0.8.1.0, 0.8.0.0, 0.7.2.1, 0.7.1.0, 0.7.0.1, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1
(conflict: aws => text>=0.11)
Dependency tree exhaustively searched.