[CentOS] Packet Fence Install Problem

Thu Oct 11 23:22:33 UTC 2012
Jesus Bred Aguilar <jbred25 at gmail.com>

Hi,
I am new on this, I have been trying to install this NAC in my CentOS
server according instructions but I am getting this error. Could you please
help me ?
Thx

est Transaction Errors:   file /usr/share/man/man3/Apache::Test.3pm.gz
conflicts between attempted installs of
perl-Apache-Test-1.30-2.el6.rf.noarch and mod_perl-2.0.4-10.el6.i686
  file /usr/share/man/man3/Apache::TestConfig.3pm.gz conflicts between
attempted installs of perl-Apache-Test-1.30-2.el6.rf.noarch and
mod_perl-2.0.4-10.el6.i686
  file /usr/share/man/man3/Apache::TestMB.3pm.gz conflicts between
attempted installs of perl-Apache-Test-1.30-2.el6.rf.noarch and
mod_perl-2.0.4-10.el6.i686
  file /usr/share/man/man3/Apache::TestMM.3pm.gz conflicts between
attempted installs of perl-Apache-Test-1.30-2.el6.rf.noarch and
mod_perl-2.0.4-10.el6.i686
  file /usr/share/man/man3/Apache::TestReport.3pm.gz conflicts between
attempted installs of perl-Apache-Test-1.30-2.el6.rf.noarch and
mod_perl-2.0.4-10.el6.i686
  file /usr/share/man/man3/Apache::TestRequest.3pm.gz conflicts between
attempted installs of perl-Apache-Test-1.30-2.el6.rf.noarch and
mod_perl-2.0.4-10.el6.i686
  file /usr/share/man/man3/Apache::TestR...