I\'m using Ubuntu 11.04 and Eclipse. I installed Xuggler succesfully, I\'ve checked the environment variables and everything related with linux in their FAQ: http://wiki.xug
You just download correct Xuggle from this page based on ur os:
http://xuggle.googlecode.com/svn/trunk/repo/share/java/xuggle/xuggle-xuggler/5.2/
And then extract the lib files to project home folder.