The problem of using network package in GHC

I have this simple code:

import Network
main = return ()

      

        
        
        
      

    

executing with runhaskell error:

> runhaskell test.hs
test.hs: C: \ ghc \ ghc-6.10.4 \ network-2.2.1.2 \ HSnetwork-2.2.1.2.o: unknown symbol `_getnameinfo '
test.hs: test.hs: unable to load package `network-2.2.1.2 '

GHCi also gives simillar error message. What can I do about it?

I am using GHC 6.10.4 on Windows 2000.