To install POE::Component::IRC::Plugin::HTML::AttributeInfo, copy and paste the appropriate command in to your terminal.
cpanm
cpanm POE::Component::IRC::Plugin::HTML::AttributeInfo
CPAN shell
perl -MCPAN -e shell install POE::Component::IRC::Plugin::HTML::AttributeInfo
For more information on module installation, please visit the detailed CPAN module installation guide.