To install Catalyst::Plugin::Session::Store::BerkeleyDB, copy and paste the appropriate command in to your terminal.

cpanm

cpanm Catalyst::Plugin::Session::Store::BerkeleyDB

CPAN shell

perl -MCPAN -e shell
install Catalyst::Plugin::Session::Store::BerkeleyDB

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