RH8 and redhat-artwork

[Dan Siemon <dan coverfire com>]

Anyone happen to know what would cause the following error on a stock
RH8 install?

 ==> Running checksum on redhat-artwork-0.47-3.src.rpm
dba00c3881499d5e7060aa6a3f33affe  download/redhat-artwork-0.47-3.src.rpm
file redhat-artwork-0.47-3.src.rpm passes checksum test!
 ==> Running checksum on rpm2cpio
eb97001af3b1854e4592fc2576f942f1  download/rpm2cpio
file rpm2cpio passes checksum test!
 ==> Running checksum on remove-trademarks-kde.diff
cb88cd6380f1b9b1acd9550be4fadd40  download/remove-trademarks-kde.diff
file remove-trademarks-kde.diff passes checksum test!
        [checksum] complete for redhat-artwork.
install -d work
 ==> Extracting download/redhat-artwork-0.47-3.src.rpm
Error: header not recognized
cpio: premature end of archive
make: *** [extract-redhat-artwork-0.47-3.src.rpm] Error 1