-bash-3.2$ yum list all |grep perl
*Note* Red Hat Network repositories are not listed below. You must run this command as root to access RHN repositories.
mod_perl.x86_64                       2.0.4-6.el5                      installed
newt-perl.x86_64                      1.08-9.2.2                       installed
perl.x86_64                           4:5.8.8-43.el5_11                installed
perl-MIME-Lite.noarch                 3.01-5.el5                       installed
perl-MailTools.noarch                 1.77-1.el5                       installed
perl-OLE-Storage_Lite.noarch          0.19-1.el5                       installed
perl-Spreadsheet-ParseExcel.x86_64    0.3200-3.el5                     installed
perl-Spreadsheet-WriteExcel.noarch    2.37-1.el5.rf                    installed
perl-XML-Parser.x86_64                2.34-6.1.2.2.1                   installed
perl-libwww-perl.noarch               5.805-1.1.1                      installed