Resolving dependencies... cabal: Could not resolve dependencies: next goal: hackage2hwn (user goal) rejecting: hackage2hwn-0.5.1, 0.5, 0.4.1, 0.4 (global constraint requires ==0.3) trying: hackage2hwn-0.3 trying: base-4.8.1.0/installed-4f7... (dependency of hackage2hwn-0.3) next goal: tagsoup (dependency of hackage2hwn-0.3) rejecting: tagsoup-0.13.3, 0.13.2, 0.13.1, 0.13, 0.12.8, 0.12.7, 0.12.6, 0.12.5, 0.12.4, 0.12.3, 0.12.2, 0.12.1, 0.12, 0.11.1, 0.11, 0.10.1, 0.10, 0.9, 0.8, 0.6 (conflict: hackage2hwn => tagsoup==0.4) rejecting: tagsoup-0.4 (conflict: base==4.8.1.0/installed-4f7..., tagsoup => base<4.8) rejecting: tagsoup-0.1 (conflict: hackage2hwn => tagsoup==0.4) Dependency tree exhaustively searched.