Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: bytestring-show (dependency of arff-0.0.1)
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:
arff => bytestring-show==0.2.*)
trying: bytestring-show-0.2.1
unknown package: integer (dependency of bytestring-show-0.2.1)
Dependency tree exhaustively searched.