setup.sh script fails to install chromedriver

[Huecuva]

I've tried this on a couple of different distros and I'm having the same problem on both of them. The setup.sh driver says that chromedriver had unmet dependencies. It says the dependency is Chromium. I've manually installed Chromium but running setup.sh again still results in the unmet dependency of Chromium for Chromebrowser. I've even tried installing Chome with the same result. I've also tried sudo apt update --fix-missing since it says I have broken packages, but that hasn't fixed anything either.

I'm running Linux Mint Debian Edition 4.

How do I make this work?

 chromium-driver : Depends: chromium (= 90.0.4430.212-1~deb10u1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package chromedriver is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'chromedriver' has no installation candidate

[Huecuva]

Nobody has an answer for this? Not even the devs? I can't seem to get this script to work right no matter what I try.