Well particularly when I run sudo hp-setup I can find the printer but then the screen to pick the ppd file the box is yellow. And even when I click browse and find the ppd in the /nix/store path that it starts we off at I cannot change the yellow box telling me to click browse.
cups is running, hplip is installed through the system configuration. Not sure what I am missing.
This is my first on metal install of nixos so far.