Eclipse Help not working

[Markus Bauer <markusbauer@users.sourceforge.net>]

Hello,

I am using Eclipse 3.1.1-5.
When starting the Eclipse help from [Help]->[Help Contents] nothing
happens and I get the following exception:

java.lang.NoClassDefFoundError: org/apache/catalina/realm/MemoryRealm
    at
org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:105)
    at
org.eclipse.help.internal.appserver.AppserverPlugin.startWebappServer(AppserverPlugin.java:143)
    at
org.eclipse.help.internal.appserver.AppserverPlugin.getAppServer(AppserverPlugin.java:41)
    at
org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:58)
    at
org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
    at
org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:164)
    at
org.eclipse.help.internal.base.HelpDisplay.displayHelp(HelpDisplay.java:54)
    at
org.eclipse.help.ui.internal.DefaultHelpUI.displayHelp(DefaultHelpUI.java:126)
    at
org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelp(WorkbenchHelpSystem.java:822)
[snip]


>From the original Eclipse build I saw that the missing class
"MemoryRealm" is located in
eclipse/plugins/org.eclipse.tomcat_4.1.30.1/catalina.jar, but in the
Debian version it is not.
Maybe this is because it depends on Tomcat5 instead of Tomcat4 like the
original?

Any ideas how to fix this?


Regards,
Markus