Resolving dependencies... cabal: Could not resolve dependencies: trying: nanq-3.0.1 (user goal) trying: base-4.9.0.0/installed-4.9... (dependency of nanq-3.0.1) next goal: kanji (dependency of nanq-3.0.1) rejecting: kanji-2.0.0 (conflict: base==4.9.0.0/installed-4.9..., kanji => base>=4.8 && <4.9) rejecting: kanji-1.0.0 (conflict: nanq => kanji>=2 && <3) Dependency tree exhaustively searched.