Resolving dependencies...
Configuring ansi-terminal-0.6.2.3...
Configuring haskell-lexer-1.0.1...
Building haskell-lexer-1.0.1...
Building ansi-terminal-0.6.2.3...
Configuring pcre-light-0.4.0.4...
Installed ansi-terminal-0.6.2.3
Building pcre-light-0.4.0.4...
Installed pcre-light-0.4.0.4
Installed haskell-lexer-1.0.1
Configuring colorize-haskell-1.0.1...
Building colorize-haskell-1.0.1...
Installed colorize-haskell-1.0.1
Configuring ghc-core-0.5...
Building ghc-core-0.5...
Failed to install ghc-core-0.5
Build log ( /home/builder/.cabal/logs/ghc-core-0.5.log ):
cabal: Entering directory '/tmp/cabal-tmp-28089/ghc-core-0.5'
Configuring ghc-core-0.5...
Building ghc-core-0.5...
Preprocessing executable 'ghc-core' for ghc-core-0.5...
[1 of 1] Compiling Main             ( ghc-core.hs, dist/build/ghc-core/ghc-core-tmp/Main.o )

ghc-core.hs:263:14: error:
    Not in scope: data constructor ‘C.ExitException’
    Perhaps you meant one of these:
      ‘C.SomeException’ (imported from Control.Exception),
      variable ‘C.mapException’ (imported from Control.Exception),
      variable ‘C.onException’ (imported from Control.Exception)
    Module ‘Control.Exception’ does not export ‘ExitException’.
cabal: Leaving directory '/tmp/cabal-tmp-28089/ghc-core-0.5'
cabal: Error: some packages failed to install:
ghc-core-0.5 failed during the building phase. The exception was:
ExitFailure 1