Resolving dependencies... Configuring com-1.2.2... Failed to install com-1.2.2 Build log ( /home/builder/.cabal/logs/com-1.2.2.log ): cabal: Entering directory '/tmp/cabal-tmp-1858/com-1.2.2' Configuring com-1.2.2... cabal: No executables, libraries, tests, or benchmarks found. Nothing to do. cabal: Leaving directory '/tmp/cabal-tmp-1858/com-1.2.2' cabal: Error: some packages failed to install: com-1.2.2 failed during the configure step. The exception was: ExitFailure 1