Java EE (Java Enterprise Edition) General Discussion

I'm having a problem when trying to invoke DynaFaces.fireAjaxTransaction, a javascript error telling me that DynaFaces is undefined. This only happens in a UNIX environment, but I have it working in Windows on several different app servers. I have this in my page:

<jsfExt:scripts/>

Which expands to:

<script type="text/javascript" src="/KEServer/static/META-INF/libs/scriptaculous/version1.6.4/prototype.jsf"></script>
<script type="text/javascript" src="/KEServer/static/META-INF/com_sun_faces_ajax.jsf"></script>

How can I diagnose the problem? I'm not sure how to verify the existence of those jsf files, though I see that jsf-ext-dynafaces.taglib.xml has been implicitly loaded at startup. Those script includes I am assuming contain the definition of DynaFaces, so I wonder if there is something wrong with the path, because in UNIX casing is important.

Any ideas on what to do?