> sorry to 'bug' ya again - but did the rpm verification output i posted > help determine what my problem could be? > > or do i just put it down to some weird thing that happened during my > package building? (but it's strange that the packages install fine 'sans > yum' ...) The only guess I have is memory-related errors. Have you tried running memtest86 on this machine? Running yum will exercise memory a good deal better than just rpm from the command line. If you've got some flaky ram in the system then it could cause this behavior. (and lots of other odd behavior) -sv