No POD found for WebSocket.pm. Time to read the source?
WebSocket.pm
To install PocketIO::Client::IO, copy and paste the appropriate command in to your terminal.
cpanm
cpanm PocketIO::Client::IO
CPAN shell
perl -MCPAN -e shell install PocketIO::Client::IO
For more information on module installation, please visit the detailed CPAN module installation guide.