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