Resolving dependencies...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Downloading hackager-1.0.1...
Configuring hackager-1.0.1...
Building hackager-1.0.1...
Failed to install hackager-1.0.1
Build log ( /home/builder/.cabal/logs/hackager-1.0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-3063/hackager-1.0.1'
Configuring hackager-1.0.1...
Building hackager-1.0.1...
Preprocessing executable 'hackager' for hackager-1.0.1...
[1 of 9] Compiling Utils            ( src/Utils.hs, dist/build/hackager/hackager-tmp/Utils.o )
[2 of 9] Compiling HackageMonad     ( src/HackageMonad.hs, dist/build/hackager/hackager-tmp/HackageMonad.o )
[3 of 9] Compiling Report           ( src/Report.hs, dist/build/hackager/hackager-tmp/Report.o )

src/Report.hs:48:27: error:
    Ambiguous occurrence ‘die’
    It could refer to either ‘System.Exit.die’,
                             imported from ‘System.Exit’ at src/Report.hs:11:1-18
                          or ‘Report.die’, defined at src/Report.hs:127:1

src/Report.hs:50:27: error:
    Ambiguous occurrence ‘die’
    It could refer to either ‘System.Exit.die’,
                             imported from ‘System.Exit’ at src/Report.hs:11:1-18
                          or ‘Report.die’, defined at src/Report.hs:127:1

src/Report.hs:52:19: error:
    Ambiguous occurrence ‘die’
    It could refer to either ‘System.Exit.die’,
                             imported from ‘System.Exit’ at src/Report.hs:11:1-18
                          or ‘Report.die’, defined at src/Report.hs:127:1
cabal: Leaving directory '/tmp/cabal-tmp-3063/hackager-1.0.1'
cabal: Error: some packages failed to install:
hackager-1.0.1 failed during the building phase. The exception was:
ExitFailure 1