v 2.0.2 doesn't work in Tomcat 4?!

I have been using an old version of oscache and I thought I'd upgrade to the
latest version... but I'm getting very annoyed that I cannot get it to work.
Given I can't find any other posts in this mailing list about install
problems, I'm guessing I'm doing something stupid - embarrassing, but at
least it means it should work...

I have followed the installation instructions but when I view a JSP using
oscache 2.0.2 I get a Tomcat error.  On my test box Tomcat (v4.0.1) seems to
complain it can't find the CacheTag class (err, it's in lib/oscache.jar?!).
Meanwhile the live box (v4.1.12) gives a stranger error:

2004-03-29 16:37:52 StandardWrapperValve[jsp]: Servlet.service() for servlet
jsp threw exception
org.apache.jasper.JasperException:
com.opensymphony.module.oscache.web.tag.CacheTag
        at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
48)

[snip]

----- Root Cause -----
javax.servlet.ServletException:
com.opensymphony.module.oscache.web.tag.CacheTag
        at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:497)
        at org.apache.jsp.error_jsp._jspService(error_jsp.java:748)



My web.xml contains simply:

	<taglib>
		<taglib-uri>/oscache</taglib-uri>
		<taglib-location>/WEB-INF/classes/oscache.tld</taglib-location>
	</taglib>

And the JSP:

<%@ taglib uri="/oscache" prefix="cache" %>
[snip]
<cache:cache key="mini-nav" scope="session">
[snip]
</cache:cache>
[snip]

Can anyone point me in the right direction here?  Is this a problem with the
versions of Tomcat I am using?

Thanks,
James.




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