Resolving dependencies... Configuring shikensu-0.3.4... Building shikensu-0.3.4... Failed to install shikensu-0.3.4 Build log ( /home/builder/.cabal/logs/shikensu-0.3.4.log ): cabal: Entering directory '/tmp/cabal-tmp-28379/shikensu-0.3.4' Configuring shikensu-0.3.4... cabal: No libraries, executables, tests, or benchmarks are enabled for package shikensu-0.3.4. cabal: Leaving directory '/tmp/cabal-tmp-28379/shikensu-0.3.4' cabal: Error: some packages failed to install: shikensu-0.3.4 failed during the building phase. The exception was: ExitFailure 1