User Feedback :: frugal_instal.sh problem at DSL version 8

Hi,
I have a problem to use frugal_instal.sh at DSL version 8.
The directory structure is changed at DSL version 8. The boot.img can't find at installation process since the boot.img file builds on the /boot/isolinux directory at DSL version 8. How I can solve the problem? Anyone can give me a suggestion? Thanks!

original here.