libicestorm35v5 3.5.1-6.4ubuntu1 (i386 binary) in ubuntu xenial

 Ice, the Internet Communications Engine, is a middleware for the
 practical programmer developed by ZeroC Inc. A high-performance
 Internet communications platform, Ice includes a wealth of layered
 services and plug-ins.
 .
 Ice is built on concepts which will be familiar to CORBA programmers,
 and supports a wide variety of programming languages and runtime
 platforms.
 .
 This package provides the IceStorm related libraries, an asynchronous
 event propagation service provided by Ice. You will find further
 information in the ZeroC home page (http://www.zeroc.com/ice.html)
 and in the non-free package zeroc-ice-manual.