"pickle" warning when running yum update

[Robin Bowes]

Hi,

Ever since upgrading from FC3 to FC4 I get the following warning when I 
run yum update:

Warning, could not load sqlite, falling back to pickle

The update still seems to work OK so I'm not unduly worried, but I am 
wondering what causes this warning and how I can prevent it?

Thanks,

R.
-- 
http://robinbowes.com

If a man speaks in a forest,
and his wife's not there,
is he still wrong?