Resolving dependencies...
Downloading fig-1.3.1...
Configuring fig-1.3.1...
Building fig-1.3.1...
Preprocessing library fig-1.3.1...

Graphics/Fig.hs:1:1:
    Ambiguous module name `Prelude':
      it was found in multiple packages: base haskell98-2.0.0.2
Failed to install fig-1.3.1
cabal: Error: some packages failed to install:
fig-1.3.1 failed during the building phase. The exception was:
ExitFailure 1