This is the MarkVision Professional Server readme

The MarkVision Professional Server collects data from network-attached
printers and provides information to MarkVision Professional  Web 
Clients or MarkVision Professional Clients over the network. 
You must install at least one MarkVision Professional Server to 
use MarkVision Professional Clients.

This software requires a Java Virtual Machine(JVM) 1.4 or 
higher to be installed on the system. If a valid JVM does not 
exist on the system, please download a JVM from HP before 
using this software.

    http://www.hp.com/products1/unix/java

