To install JSON::RPC2::AnyEvent::Server::PSGI, copy and paste the appropriate command in to your terminal.
cpanm
cpanm JSON::RPC2::AnyEvent::Server::PSGI
CPAN shell
perl -MCPAN -e shell
install JSON::RPC2::AnyEvent::Server::PSGI
For more information on module installation, please visit the detailed CPAN module installation guide.