Problem installing rpm

[Michael Rensing]

Hello, I did a new install of RedHat 9, and now cannot install
bogofilter-0.13.6.2-1.i586.rpm

The problem is:
error: Failed dependencies:
        libdb-3.3.so is needed by bogofilter-0.13.6.2-1

I have db4-4.0.14-20 installed, and there doesn't appear to be a db3 rpm
for RH9. 

Can anyone offer a solution, please?
TIA.

Regards,
Michael
-- 
Michael Rensing <michael.rensing at shaw.ca>