[Haskell-cafe] Using Data.Complex

Just exploring. How to load? Michael [michael@localhost ~]$ ghci Data.Complex GHCi, version 6.10.1: http://www.haskell.org/ghc/  :? for help Loading package ghc-prim ... linking ... done. Loading package integer ... linking ... done. Loading package base ... linking ... done. <no location info>: module `Data.Complex' is a package module Failed, modules loaded: none. Prelude>