Can't upgrade some perl modules

[Ugo Bellavance]

Hi,

This is MailScanner version 4.61.7

When I try a yum update (using rpmforge), I get these errors, so I can't 
really update my systems:

file /usr/share/man/man3/bigint.3pm.gz conflicts between attempted 
installs of perl-5.8.0-97.EL3 and perl-bignum-0.22-1.el3.rf
file /usr/share/man/man3/bignum.3pm.gz conflicts between attempted 
installs of perl-5.8.0-97.EL3 and perl-bignum-0.22-1.el3.rf
file /usr/share/man/man3/bigrat.3pm.gz conflicts between attempted 
installs of perl-5.8.0-97.EL3 and perl-bignum-0.22-1.el3.rf
file /usr/share/man/man3/Test::Builder.3pm.gz conflicts between 
attempted installs of perl-Test-Simple-0.74-1.el3.rf and perl-5.8.0-97.EL3
file /usr/share/man/man3/Test::More.3pm.gz conflicts between attempted 
installs of perl-Test-Simple-0.74-1.el3.rf and perl-5.8.0-97.EL3
file /usr/share/man/man3/Test::Simple.3pm.gz conflicts between attempted 
installs of perl-Test-Simple-0.74-1.el3.rf and perl-5.8.0-97.EL3
file /usr/share/man/man3/Test::Tutorial.3pm.gz conflicts between 
attempted installs of perl-Test-Simple-0.74-1.el3.rf and perl-5.8.0-97.EL3

Is there a way to update w/o having to upgrade MS?

Regards,

Ugo