When installing debian on a hp-9000 712/80 the below warning shows up:

"file:/instmnt/pool/main/s/shellutils/shellutils_2.0.11-11_hppa.deb was corrupt" <continue>
"Couldn't download shellutils" <continue>
"The previous attempt to install the base system failed. Please select "Next" to retry installation of the base system."

I got the install cd by downloading the iso image using jigdo.
I have tried version 3.0r0, 3.0r1 and 3.0r1NON-US but none of them works - always the same error message.

Any hints ?