I have managed to get jhc compiled with ghc 6.12.1 and used containers 0.2.0.1. But a problem comes up when I want to compile something that uses Data.Map. Some very basic code: import Data.Map (Map) import Data.Set When compiled, I get this: $ jhc logic1.hs jhc logic1.hs jhc 0.7.4 (-n 0.7.3-1 ) Finding Dependencies... Using Ho Cache: '/Users/iaefai/.jhc/cache' Main [logic1.hs] Error: Module not found: Data.Map Error: Module not found: Data.Set However, I do have containers installed: $ jhc --list-libraries - applicative-1.0 - base-1.0 - jhc-1.0 - containers-0.2.0.1 - haskell98-1.0 What would be the proper way to compile this, or at the very least let it find the modules? Also, is there some documentation generated? I noticed calls to pandoc but didn't notice where they went. - iaefai.