BOE XI 3.1 on HP-UX Itanium 11.31

/cdrom/setup/patches/patchlevel.sh: patch file not readable: '/cdrom/setup/patches/patches.HP-UX'

If you continue your installation may not work correctly. (STU00109)

Please press Enter to continue...

Patch checking complete

DISK_* not found

Too many DISK_ ids in the same directory (STU00086)

Please copy each CD in a separate directory (STU00087)

(ERROR: STU 00006)

How do i fix all of these errors