All of these suggestions would be great, but it doesn't help us who are trying to install for the first time...The patch is working but it has to be applied to /scripts/cPScript/cPCPAN.pm
I don't know why this problem still exists in DNSONLY version. However, the DNSONLY-BETA version contains the patch. To upgrade to this version you need to edit /etc/cpupdate.conf file and replace line:withCode:CPANEL=dnsonly
Then run /scripts/upcp --forceCode:CPANEL=dnsonly-beta
To see if any error appear, watch the file /usr/local/cpanel/logs/error_log (it's truncated after each cPanel restart).
This is really frustrating that after MONTHS and MONTHS I have been unable to install this product. I realize that this is a free product, but it's only usable with other validly licensed cPanel servers (which I'm paying a lot of $$$ for).
If there is a fix, get it in the installer!!!