Rip the original DVD with dvdbackup or dvdcpy. (If you do not need to
do any transcoding to do you could use "dd" to copy the raw iso.) Have
you then tried installing dvdstyler to create and burn your new dvd? It
pulls in all necessary dependencies. DvdStyler contains these commands:
Create iso
mkisofs -V "$VOL_ID" -o "$FILE" -dvd-video "$DIR"
Burn a dvd formatted folder
growisofs -V "$VOL_ID" -dvd-compat -Z $DEV -dvd-video "$DIR" $SPEEDSTR
Burn an iso
growisofs -dvd-compat -Z $DEV="$FILE" -use-the-force-luke=dao:$SIZE
$SPEEDSTR
Good Luck
Mo