[CentOS] Dependency error for perl-Digest-Perl-MD5

I enabled rpmforge on a fresh install as per the centos wiki with priorities and attempted to execute 'yum install perl-Digest-Perl-MD5' and received the following:

[root at test ~]# yum install perl-Digest-Perl-MD5
Loading "installonlyn" plugin
Loading "priorities" plugin
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
241 packages excluded due to repository priority protections
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Package perl-Digest-Perl-MD5.noarch 0:1.8-1.el5.rf set to be updated
--> Running transaction check
--> Processing Dependency: /usr/bin/false for package: perl-Digest-Perl-MD5
--> Finished Dependency Resolution
Error: Missing Dependency: /usr/bin/false is needed by package perl-Digest-Perl-MD5

How do I resolve this?

Thanks!
jlc
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