CPAN question

Hi Folks,

I have installed couple CPAN modules that spamassassin-tools V3 needs. 
However, 
when I try to install 'spamassassin-tools" 'rpm' complains that it can not 
find the modules; following are more info:

rpm -ivh spamassassin-tools-3.0.2-1.i386.rpm
error: Failed dependencies:
         perl(Parse::Syslog) is needed by spamassassin-tools-3.0.2-1
         perl(Statistics::Distributions) is needed by 
spamassassin-tools-3.0.2-1
----------------------------
slocate Syslog.pm
/usr/lib/perl5/site_perl/5.8.0/Parse/Syslog.pm
--------------------------------
slocate Distributions.pm
/usr/lib/perl5/site_perl/5.8.0/Statistics/Distributions.pm
---------------------------------

perl -V

...
...
Built under linux
   Compiled at Sep 15 2003 10:03:52
   @INC:
     /usr/lib/perl5/5.8.0/i386-linux-thread-multi
     /usr/lib/perl5/5.8.0
     /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
     /usr/lib/perl5/site_perl/5.8.0
     /usr/lib/perl5/site_perl
     /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
     /usr/lib/perl5/vendor_perl/5.8.0
     /usr/lib/perl5/vendor_perl
     /usr/lib/perl5/5.8.0/i386-linux-thread-multi
     /usr/lib/perl5/5.8.0

Thanks,

Bahram