After re-booting I managed to finish the installation. In the install_log the last line is an assertion 'GTK_IS_LABEL(label)' failed. The next to last line says ict transfer logs succeeded. There were no CDROM errors in messages. When I reboot, I get Error 15: File not found.
One of my problems is that my CDROM drive is antique, so everything takes forever. I've tried booting from the live disk in an USB CDROM, and I land in grub. -- This message posted from opensolaris.org