This script is part of the SOAP::Transport::HTTPX testing suite.
Install this module (Hello.pm) in the deployed modules directory of the server to be forwarded to -preferably behind a firewall that the client script (client/http-forward-hello.pl) has no access to (but is of course accessible to the proxy server).
To install Hello, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Hello
CPAN shell
perl -MCPAN -e shell install Hello
For more information on module installation, please visit the detailed CPAN module installation guide.