Resolving dependencies... cabal: Could not resolve dependencies: next goal: bytestring-show (dependency of wavesurfer-0.0.6) rejecting: bytestring-show-0.3.5.6, bytestring-show-0.3.5.5, bytestring-show-0.3.5.4, bytestring-show-0.3.5.3, bytestring-show-0.3.5.2, bytestring-show-0.3.5.1, bytestring-show-0.3.5, bytestring-show-0.3.4, bytestring-show-0.3.3, bytestring-show-0.3.2, bytestring-show-0.3.1 (conflict: wavesurfer => bytestring-show>=0.2 && <0.3) trying: bytestring-show-0.2.1 unknown package: integer (dependency of bytestring-show-0.2.1) Dependency tree exhaustively searched.