Comment 4 for bug 489077

It seems that you missunderstand the situation. What Ubuntu installs
under the name "mkisofs" is not mkisofs but a fork made from a completely
outdated version with many bugs added and with many features missing.

Ubuntu does not have the permission to install something that is not
the real mkisofs under the name "mkisofs". If you use the name "mkisofs",
you obviously talk about the original software......