Before you install, log in as the superuser. You then mount the disc and put the files in a temporary folder for installation.
See Mounting the product disc.
gunzip
utility, copy it from the disc:
VRTSvcsag.tar SYMClma.tar VRTScssim.tar VRTSmulic.tar VRTSvcsdc.tar VRTSacclib.tar VRTScutil.tar VRTSpbx.tar VRTSvcsmg.tar
VRTSat.tar VRTSgab.tar VRTSperl.tar VRTSvcsmn.tar VRTScmccc.tar VRTSicsco.tar VRTSsmf.tar VRTSvlic.tar VRTScmcs.tar VRTSjre.tar VRTSspt.tar VRTSvxfen.tar