[Haskell-cafe] Problems with haskell98 package in GHC

[Julian Porter]

> 
> Looks like you've done a global install and thus have overwritten the 
> original. I'm afraid that means you have to reinstall GHC, I know of no way 
> to fix it.

Thank you for the explanation.  Fortunately, the old version was still there in its own folder, so was able to unregister the new one and re-expose the old.