Yes, I know this has been asked a million times. However, Google did not find any working answers for me. Please note, not using mkisofs is not an answer for me.

In /tmp, I created a directory called "image", and inside that directory I copied the contents of the Red Hat network boot CD. After editing isolinux.cfg, I'm trying to create an .iso, but no matter how I specify -b, -c, and the target, I get mkisofs: Uh oh, I cant find the boot catalog directory 'image'! I've tried absolute links /tmp/image for all of them, I've tried relative links, like being in /tmp and using image/ and ./image/ Nothing works. What is it missing? Is this a permissions issue?