Resolving dependencies...
cabal: Could not resolve dependencies:
trying: Haschoo-0.1.2 (user goal)
trying: base-4.9.0.0/installed-4.9... (dependency of Haschoo-0.1.2)
next goal: list-tries (dependency of Haschoo-0.1.2)
rejecting: list-tries-0.6.3, list-tries-0.6.2, list-tries-0.6.1,
list-tries-0.6.0, list-tries-0.5.2, list-tries-0.5.1, list-tries-0.5
(conflict: Haschoo => list-tries>=0.1 && <0.5)
rejecting: list-tries-0.4.3 (conflict: base==4.9.0.0/installed-4.9...,
list-tries => base>=3 && <4.7)
rejecting: list-tries-0.4.2 (conflict: base==4.9.0.0/installed-4.9...,
list-tries => base>=3 && <4.6)
rejecting: list-tries-0.4.1 (conflict: base==4.9.0.0/installed-4.9...,
list-tries => base>=3 && <4.4)
rejecting: list-tries-0.4, list-tries-0.3 (conflict:
base==4.9.0.0/installed-4.9..., list-tries => base>=3 && <4.3)
rejecting: list-tries-0.2 (conflict: base==4.9.0.0/installed-4.9...,
list-tries => base>=3 && <4.3 || >=3 && <4.3)
rejecting: list-tries-0.1 (conflict: base==4.9.0.0/installed-4.9...,
list-tries => base>=3 && <4.1 || >=3 && <4.1)
rejecting: list-tries-0.0 (conflict: Haschoo => list-tries>=0.1 && <0.5)
Dependency tree exhaustively searched.