Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: ixmonad (user goal)
rejecting: ixmonad-0.57, ixmonad-0.56, ixmonad-0.50, ixmonad-0.30,
ixmonad-0.15, ixmonad-0.3, ixmonad-0.2 (constraint from user target requires
==0.1)
trying: ixmonad-0.1
trying: base-4.9.0.0/installed-4.9... (dependency of ixmonad-0.1)
next goal: HList (dependency of ixmonad-0.1)
rejecting: HList-0.4.2.0, HList-0.4.1.0, HList-0.4.0.0 (conflict:
base==4.9.0.0/installed-4.9..., HList => base>=4.6 && <4.9)
rejecting: HList-0.3.4.1 (conflict: base==4.9.0.0/installed-4.9..., HList =>
base>=4.6 && <4.8)
rejecting: HList-0.3.4.0 (conflict: base==4.9.0.0/installed-4.9..., HList =>
base==4.6.*)
rejecting: HList-0.3.2.0, HList-0.3.1.0 (conflict:
base==4.9.0.0/installed-4.9..., HList => base>=4.6 && <4.8)
rejecting: HList-0.3.0.1, HList-0.3.0 (conflict:
base==4.9.0.0/installed-4.9..., HList => base==4.6.*)
rejecting: HList-0.2.3, HList-0.2.2, HList-0.2.1 (conflict:
base==4.9.0.0/installed-4.9..., HList => base>=3 && <4.7)
rejecting: HList-0.2 (conflict: base==4.9.0.0/installed-4.9..., HList =>
base>=3 && <4.3)
rejecting: HList-0.1.1, HList-0.1 (conflict: ixmonad => HList>=0.2)
Dependency tree exhaustively searched.