I know this is an old post, but I just saw the reference to my posts on this subject.
I got it running on Red Hat, and engineering created a map for Linux. But the map didn't display properly. The map data was pulled from several sources, and a lot of the text info didn't show. I couldn't press engineering to spend any more time on it, especially since it doesn't support any modern Linux distro.
I resorted to running WinXP in a virtual mode, and loading the map on the Windows version of ArcReader.
Our engineering department is now creating a web-browser viewable map. But they say it doesn't work in Firefox (windows), so I doubt that it will work in a Linux browser either.
I hate windows proprietary crap!