[Evolution] evolution will not start

[Mike Millson <mgm atsga com>]

I am getting the following error when I try to start Evolution:

"evolution: error while loading shared libraries: libdb.so.2: cannot 
open shared object file: No such file or directory"

Evidently I hosed something while trying to install Bugzilla.

(1) Anything I can try to fix the problem?
(2) How do I convert my Evolution mail files & folders into a format 
readable by Mozilla until this is straightened out?

Thank you,
Mike