Resolving dependencies... Downloading ghcjs-dom-jsffi-0.4.1.1... cabal: Entering directory '/tmp/cabal-tmp-1519/ghcjs-dom-jsffi-0.4.1.1' Configuring ghcjs-dom-jsffi-0.4.1.1... cabal: No executables, libraries, tests, or benchmarks found. Nothing to do. cabal: Leaving directory '/tmp/cabal-tmp-1519/ghcjs-dom-jsffi-0.4.1.1' Failed to install ghcjs-dom-jsffi-0.4.1.1 cabal: Error: some packages failed to install: ghcjs-dom-jsffi-0.4.1.1 failed during the configure step. The exception was: ExitFailure 1