Downloading http://hackage.haskell.org/package/stomp-queue-0.0.5/candidate/stomp-queue-0.0.5.tar.gz Resolving dependencies... Building stompl-0.1.0... Preprocessing library stompl-0.1.0... : cannot satisfy -package-id attoparsec-0.9.1.2-bafc6cf889edd86b0261be7382168744 (use -v for more information) Failed to install stompl-0.1.0 cabal: Error: some packages failed to install: stomp-queue-0.0.5 depends on stompl-0.1.0 which failed to install. stompl-0.1.0 failed during the building phase. The exception was: ExitFailure 1