//Disclaimer: We are not familiar with DeployStudio.
There are two assumptions I can make:
a) There's an issue with DeployStudio or
b) The way the software is calling the utilities may not be using the absolute path or an outdated one.
e.g.
command vs /path/to/binary/command
/old/path/command vs. /new/path/command
I know that our partners at Jamf Software had to update their modules too.
By testing that things work as expected when you type the commands interactively, you just effectively ruled-out an issue with the software.
Again, if you are a commercial user, feel free to open a ticket with support and we'll be happy to help. If you're an Express user we need more information by way of console output, if you have a support contract with the maker of DeployStudio I recommend you explore that option as well.