more fun with 7.3.4 RPMs

This time it's on RH8.

The distributed RPMs complain thus:

[root@alphonso andrew]# rpm --test -Uhv postgresql-*7.3.4-1PGDG.*.rpm
error: Failed dependencies:       perl(Pg) is needed by postgresql-contrib-7.3.4-1PGDG
[root@alphonso andrew]#

Strangely enough, I look for it and see this:

[root@alphonso andrew]# rpm -q --whatprovides 'perl(Pg)'
postgresql-perl-7.2.3-5.80
[root@alphonso andrew]#

Anyone got any good ideas about remedies? (I tried rebuilding from the 
src RPM but got the same result)

cheers

andrew