Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: AspectAG (user goal)
rejecting: AspectAG-0.3.6.1, AspectAG-0.3.6, AspectAG-0.3.5, AspectAG-0.3.4.1,
AspectAG-0.3.4, AspectAG-0.3.3, AspectAG-0.3.2 (constraint from user target
requires ==0.3.1)
trying: AspectAG-0.3.1
trying: base-4.9.0.0/installed-4.9... (dependency of AspectAG-0.3.1)
next goal: HList (dependency of AspectAG-0.3.1)
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 (conflict: base==4.9.0.0/installed-4.9...,
HList => base>=3 && <4.7)
rejecting: HList-0.2.1, HList-0.2, HList-0.1.1, HList-0.1 (conflict: AspectAG
=> HList>=0.2.2)
Dependency tree exhaustively searched.