To install Net::Wireless::802_11::WPA::CLI::Helper, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::Wireless::802_11::WPA::CLI::Helper
CPAN shell
perl -MCPAN -e shell
install Net::Wireless::802_11::WPA::CLI::Helper
For more information on module installation, please visit the detailed CPAN module installation guide.