Resolving dependencies...
Configuring safe-0.3.10...
Building safe-0.3.10...
Installed safe-0.3.10
Configuring Tic-Tac-Toe-0.1.0.1...
Building Tic-Tac-Toe-0.1.0.1...
Failed to install Tic-Tac-Toe-0.1.0.1
Build log ( /home/builder/.cabal/logs/Tic-Tac-Toe-0.1.0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-1107/Tic-Tac-Toe-0.1.0.1'
Configuring Tic-Tac-Toe-0.1.0.1...
Building Tic-Tac-Toe-0.1.0.1...
Preprocessing executable 'Tic-Tac-Toe' for Tic-Tac-Toe-0.1.0.1...
[1 of 1] Compiling Main             ( src/Main.hs, dist/build/Tic-Tac-Toe/Tic-Tac-Toe-tmp/Main.o )

src/Main.hs:3:1: error:
    Failed to load interface for ‘TicTacToe’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-1107/Tic-Tac-Toe-0.1.0.1'
cabal: Error: some packages failed to install:
Tic-Tac-Toe-0.1.0.1 failed during the building phase. The exception was:
ExitFailure 1