Resolving dependencies...
cabal: Could not resolve dependencies:
trying: hackage-server-0.5.0 (user goal)
trying: lifted-base-0.2.3.6 (dependency of hackage-server-0.5.0)
trying: monad-control-1.0.0.4 (dependency of lifted-base-0.2.3.6)
next goal: happstack-server (dependency of hackage-server-0.5.0)
rejecting: happstack-server-7.4.5, 7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0
(conflict: hackage-server => happstack-server==7.3.*)
rejecting: happstack-server-7.3.9, 7.3.8, 7.3.7, 7.3.6, 7.3.5, 7.3.4, 7.3.3,
7.3.2, 7.3.1, 7.3.0 (conflict: monad-control==1.0.0.4, happstack-server =>
monad-control>=0.3 && <0.4)
rejecting: happstack-server-7.1.7.1, 7.1.7, 7.1.6, 7.1.5, 7.1.4, 7.1.3, 7.1.2,
7.1.1, 7.1.0, 7.0.7, 7.0.6, 7.0.5, 7.0.4, 7.0.3, 7.0.2, 7.0.1, 7.0.0, 6.6.5,
6.6.4, 6.6.3, 6.6.2, 6.5.7, 6.5.6, 6.5.4, 6.5.3, 6.5.2, 6.5.1, 6.4.6, 6.4.5,
6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.3.1, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.1.6,
6.1.5, 6.1.4, 6.1.3, 6.1.2, 6.1.0, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 0.5.0.4,
0.5.0.3, 0.5.0.2, 0.5.0, 0.4.1, 0.3.3, 0.3.2, 0.3.1, 0.2.1, 0.1 (conflict:
hackage-server => happstack-server==7.3.*)
Dependency tree exhaustively searched.