To install Catalyst::View::Base::JSON::_ClassInfo, simply copy and paste either of the commands in to your terminal

cpanm

                    cpanm Catalyst::View::Base::JSON::_ClassInfo

CPAN shell

                    perl -MCPAN -e shell
                    install Catalyst::View::Base::JSON::_ClassInfo

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