Resolving dependencies... cabal: Could not resolve dependencies: trying: RNAFoldProgs-0.0.0.3 (user goal) trying: split-0.2.2 (dependency of RNAFoldProgs-0.0.0.3) next goal: BiobaseTurner (dependency of RNAFoldProgs-0.0.0.3) rejecting: BiobaseTurner-0.3.1.1, 0.3.1.0, 0.3.0.0, 0.2.2.4, 0.2.2.3, 0.2.2.2, 0.2.2.1, 0.2.2.0, 0.2.0.0, 0.1.1.0, 0.1.0.0 (conflict: RNAFoldProgs => BiobaseTurner>=0.0.2.1 && <0.0.3) rejecting: BiobaseTurner-0.0.2.2, 0.0.2.1 (conflict: split==0.2.2, BiobaseTurner => split>=0.1.2 && <0.2) Dependency tree exhaustively searched.