Resolving dependencies...
Downloading quicktest-0.1.3...
Configuring quicktest-0.1.3...
Building quicktest-0.1.3...
Preprocessing executable 'quicktest' for quicktest-0.1.3...

src/Main.hs:1:1:
    Ambiguous module name `Prelude':
      it was found in multiple packages: base haskell98-2.0.0.2
Failed to install quicktest-0.1.3
cabal: Error: some packages failed to install:
quicktest-0.1.3 failed during the building phase. The exception was:
ExitFailure 1