To install , simply copy and paste either of the commands in to your terminal

cpanm

                    cpanm DAVECROSS/Template-Plugin-XML-Feed-0.03.tar.gz

CPAN shell

                    perl -MCPAN -e shell
                    install DAVECROSS/Template-Plugin-XML-Feed-0.03.tar.gz

For more information on module installation please visit the detailed CPAN module installation guide.