Cannot access <%= @type || "files" %> This installer must be able to <%= @access || "write to" %> the following <%= @type || "files" %>: <%= @files.join("\n ") %> But it can't do that, despite the fact that it's running as root. There's probably a permission problem, an SELinux problem or some kind of operating system security problem. This installer tried its best to find out the exact reason for this failure, but unfortunately it couldn't figure it out, so it's up to you now. Please find out what's wrong with your system, fix the problems, and re-run this installer. If you don't know it either, please contact your operating system vendor for support, or consult your operating system's manual.