Resolving dependencies...
Configuring newtype-0.2...
Configuring primitive-0.6.2.0...
Building newtype-0.2...
Building primitive-0.6.2.0...
Configuring random-1.1...
Installed newtype-0.2
Building random-1.1...
Installed random-1.1
Installed primitive-0.6.2.0
Configuring tf-random-0.5...
Building tf-random-0.5...
Installed tf-random-0.5
Configuring QuickCheck-2.9.2...
Building QuickCheck-2.9.2...
Installed QuickCheck-2.9.2
Configuring HCodecs-0.5...
Building HCodecs-0.5...
Installed HCodecs-0.5
Configuring hamid-0.9...
Building hamid-0.9...
Failed to install hamid-0.9
Build log ( /home/builder/.cabal/logs/hamid-0.9.log ):
cabal: Entering directory '/tmp/cabal-tmp-10269/hamid-0.9'
Configuring hamid-0.9...
Building hamid-0.9...
Preprocessing library hamid-0.9...

src/System/Midi.hs:19:8: error:
    File name does not match module name:
    Saw: ‘System.MIDI’
    Expected: ‘System.Midi’
cabal: Leaving directory '/tmp/cabal-tmp-10269/hamid-0.9'
cabal: Error: some packages failed to install:
hamid-0.9 failed during the building phase. The exception was:
ExitFailure 1