Can't locate RRDs.pm or HTML/Template.pm

Hello list, I installed Munin 1.3.2 on my CentOS 3.X.
I followed the installation instructions (execute a
few makes). When I ran munin-cron manually, it gave me
below compilation error:
Can't locate RRDs.pm in @INC
Can't locate HTML/Template.pm in @INC

I checked the installed perl modules and didn't find
RRDs.pm or HTML/Template.pm, but I saw munin.pm under
the perl interpreter directory.

It doesn't seem I need to use the redhat distribution
configuration.

What is the easiest way to solve this problem? Do I
need to manually download those modules? What might go
wrong in installation? 

I did search in the message archive, but didn't find
any clue. I am not an experienced Shell script/Perl
programmer, so debugging is a bit tough for me.

Any ideas? Thanks in advance!

Vic


 
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