Resolving dependencies...
Configuring com-1.2.3...
Failed to install com-1.2.3
Build log ( /home/builder/.cabal/logs/com-1.2.3.log ):
cabal: Entering directory '/tmp/cabal-tmp-7959/com-1.2.3'
Configuring com-1.2.3...
cabal: No executables, libraries, tests, or benchmarks found. Nothing to do.
cabal: Leaving directory '/tmp/cabal-tmp-7959/com-1.2.3'
cabal: Error: some packages failed to install:
com-1.2.3 failed during the configure step. The exception was:
ExitFailure 1