Installing WATCOM 10.6

I´m trying to install a WATCOM 10.6 from the CD but a lost the instructions.

I´m already mount the cd (mount iso9660 /dev/cd0 /cd0). From here I do not what to do.

Pleease help.

What’s exactly on the cd?
ls /cd0

It could be as easy as running:
/etc/install -u tar-file-on-the-cd