When running the script at a site on a shared hosting (like 000webhost.com) the warning is shown
Warning: set_time_limit() has been disabled for security reasons
and nothing is installed:
Node.php
Node.js is not yet installed. Switch to Admin Mode and Install it.
Powered by node.php
I guess, it's not possible to install node.js on a free (usually restricted) shared hosting ... or do I miss some workaround?