Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: digestive-functors-snap (user goal)
rejecting: digestive-functors-snap-0.7.0.0, digestive-functors-snap-0.6.1.3,
digestive-functors-snap-0.6.1.2, digestive-functors-snap-0.6.1.1,
digestive-functors-snap-0.6.1.0, digestive-functors-snap-0.6.0.1,
digestive-functors-snap-0.6.0.0, digestive-functors-snap-0.5.0.2 (constraint
from user target requires ==0.5.0.1)
trying: digestive-functors-snap-0.5.0.1
trying: base-4.9.0.0/installed-4.9... (dependency of
digestive-functors-snap-0.5.0.1)
next goal: directory (dependency of digestive-functors-snap-0.5.0.1)
rejecting: directory-1.2.6.2/installed-1.2..., directory-1.3.0.0,
directory-1.2.7.1, directory-1.2.7.0, directory-1.2.6.3, directory-1.2.6.2,
directory-1.2.5.1, directory-1.2.5.0, directory-1.2.4.0, directory-1.2.3.1,
directory-1.2.3.0, directory-1.2.2.1, directory-1.2.2.0, directory-1.2.1.0,
directory-1.2.0.1, directory-1.2.0.0 (conflict: digestive-functors-snap =>
directory>=1.0 && <1.2)
rejecting: directory-1.1.0.2 (conflict: base==4.9.0.0/installed-4.9...,
directory => base>=4.4 && <4.6)
rejecting: directory-1.1.0.1 (conflict: base==4.9.0.0/installed-4.9...,
directory => base>=4.2 && <4.5)
rejecting: directory-1.1.0.0, directory-1.0.1.2 (conflict:
base==4.9.0.0/installed-4.9..., directory => base>=4.2 && <4.4)
rejecting: directory-1.0.1.1, directory-1.0.1.0 (conflict:
base==4.9.0.0/installed-4.9..., directory => base>=4.1 && <4.3)
rejecting: directory-1.0.0.3, directory-1.0.0.0 (conflict:
base==4.9.0.0/installed-4.9..., directory => base<4.3)
rejecting: directory-1.2.6.1 (conflict: digestive-functors-snap =>
directory>=1.0 && <1.2)
Dependency tree exhaustively searched.