Thanks for this interesting article.

When installing remastersys on Ubuntu Hardy the following error may occur:

...
The following packages have unmet dependencies.
remastersys: Depends: mkisofs (>= 0.0-0)
E: Broken packages
...

To get remastersys to install anyway don't install the repository mentioned above or comment out the line

deb http://www.linuxmint.com/repository romeo/

And instead add the following repository:

deb http://www.remastersys.klikit-linux.com/repository remastersys/

 Thanks to jfrice for providing the solution (post #6): http://ubuntuforums.org/showthread.php?t=685911