Installing HP Printer drivers in V5.0.1

On two different boxes, with two different HP printers (Laserjet 4 & deskjet 846c) that worked perfectly with previous Knoppix versions, I am unable to install the drivers for these printers, with either the live DVD or CD. I get an error message to the effect "unable to install, file not found or you do not have proper permissions" Any ideas?

Of course, if there is a work-around, it is kinda moot since I am also unable to save the config to a USB pen drive in V5.0.1.

I need the live cd-dvd functionality that Knoppix has provided for the last few years, I am very disappointed with the 5.0.1 version.