The in-Distro version of foo2zjs has dependency problems at time of writing. Use the one from the foo2zjs home page. From your home directory in a terminal:-
wget -O foo2zjs.tar.gz http://foo2zjs.rkkda.com/foo2zjs.tar.gz
tar zxf foo2zjs.tar.gz
sudo make install
Continue reading Install HP Laserjet CP1215/foo2zjs in Linux Mint Debian Edition
With the release of Ubuntu 11.04 Natty Narwhal on April 28th, it is now possible to use the Revenenue Online Service, hitherto referred to as ROS, on a default install of Ubuntu desktop in Firefox (still doesn’t work in Chromium).
Copy the certificate files into “ROS/RosCerts” (case sensitive) in your home directory. When you go to the ROS website for the first time you will get a security warning, say “yes” or “accept” and enjoy!