Install Dymo Labelwriter in openSUSE
To install the Dymo Labelwriter 450 (and probably others as well) in openSUSE 13.2 (and probably others as well) do the following:
#zypper in cups-devel
Download the drivers from the dymo site from here
Unpack to a directory, in my case dymo-cups-drivers-22.214.171.124/ and open a terminal in that dir. Then:
Then goto http://localhost:631 and you can add the printer and configure it as normal.