Sparc RH6.1 install problem

[Stuart Butterfield <butterfi prl research philips com>]

Trying to install RH6.1 onto an old Sparc 1 fails. The installer
crashes during the second stage, during/after reading the package
list.

I'm installing via TFTP from an Intel/Linux box using the RH6.1
iso image dumped to the PC disk.

The only clue I've seen is a message on the Linux Usenet install
group, from someone saying that the is a known bug in the installer
in the 6.1 iso image.

Thanks in advance for any info.

Stuart