Dell Deployment Toolkit failing to run properly?

Do you have a Dell PowerEdge server that needs some updates? Are you attempting to update using the Dell Deployment Toolkit ISO? The script isn’t working due to an error message stating that apply_bundles.sh is invalid? This post is definitely for you, so read on! The problem lies with that particular shell script of Dell’s. It’s meant to be burnt to CD/DVD so the script makes a huge assumption. Traditionally, CD/DVD mountpoints have been located at /dev/cdrom, so what happens when the bundle is on a USB stick?