Resolving dependencies...
Configuring sandlib-0.0.1...
Building sandlib-0.0.1...
Preprocessing library sandlib-0.0.1...

src/AI/Planning/Swarm/SandData.hs:1:1:
    Could not find module ‘Prelude’
    It is a member of the hidden package ‘base-4.8.1.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.
Failed to install sandlib-0.0.1
cabal: Error: some packages failed to install:
sandlib-0.0.1 failed during the building phase. The exception was:
ExitFailure 1