Please see the attached note TechNote Automatic Popup and Print Queue Configuration for Mac 10.6 - 10.8.pdf , and also the Popup Client Supplement.html which explains how to install a Manufacturer's printer driver at the same time.
This 8.3 package can be used in all versions of Uniprint, including version numbers lower than 8.3.
Attached, also, is a sample package that installs a Pharos-controlled print queue configured against a non-existent server. Do not install the provided package "as is." Rather, use it as a guide in developing your own package(s).
NOTE: The instructions for modifying the 8.1 client installer can be found here: Automatic Popup and Printer Queue Configuration for Mac OS X; 10.2 - 10.5