In 13.04, I actually had the same problem, but I found a workaround by downloading and installing an older driver (xserver-xorg-input-wacom_0.15.99.1-0ubuntu0ricotz_amd64). I tried installing it on 13.10 and it says "Error: Dependency is not satisfiable: xorg-input-abi-18".
In 13.04, I actually had the same problem, but I found a workaround by downloading and installing an older driver (xserver- xorg-input- wacom_0. 15.99.1- 0ubuntu0ricotz_ amd64). I tried installing it on 13.10 and it says "Error: Dependency is not satisfiable: xorg-input-abi-18".