Last login: Sun Apr 20 14:10:02 on ttys000
users-mac-pro-2:~ user$ sudo -s
Password:
bash-3.2# cd /onemanstrash_builder 
bash-3.2# sh /onemanstrash_builder/builder.sh /onemanstrash_builder/original\ retail.dmg 
So let's create a temporary directory to do some work in...

Creating a list of volume names before mounting the original DVD image.
Storing the list in the temporary work directory.
Now we mount the original DVD image.
Create a new list of volume names.
By comparing the two lists we find the name of the original DVD image.
So the original DVD name is:
Mac OS X Install DVD 1
The DMG Volume path is: /Volumes/Mac OS X Install DVD 1
Original dmg: /onemanstrash_builder/original retail.dmg
Bootable iso: /onemanstrash_builder/original retail_patched_for_OSX86
Removing OSInstall.mpkg
Removing Certain Extensions
Removing Power Management Files
Removing EFI Boot Files
Removing rc.install
Replacing extensions...
Adding Packages...
Adding Boot EFI files...
Replacing rc.install
Adding Command line installer
Adding Command SetFile
Adding Command hexdump
Disabling Dynamic Pager
Disabling mDNSResponder
Disabling minibless
Recreating kext cache
kextcache: /Volumes/Mac OS X Install DVD 1 locked; waiting for lock
kextcache: proceeding
done
Creating hybrid image...
..........................................................................................................................

Volume failed to eject

All done!

bash-3.2#