Thank you for this great software.
Can Discourse be installed on a host running cPanel?
Ruby and rails have been installed to the server.
The versions are as follows:
Normally, I’m a staunch defender of unsupported Discourse installations because I think it’s fun and educational if you can wrap your head around the concepts that are involved, but…
This isn’t going to work. For starters, your Ruby and Rails are both ancient. I have no idea what distro that server is running apart from cPanel, but with software that old and that badly maintained, installing Discourse in any way other than the supported method will be a nightmare.