Import org.apache.avalon cannot be resolved

Hi, I am new to Eclipse and J2EE in general and I have tried to import a project in Eclipse 3.0.1. However, I am getting several compile errors having to do with the following imports:
import org.apache.avalon.framework.activity.Initializable;
import org.apache.avalon.framework.activity.Startable;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import dragon.common.services.cache.janitor.ICacheJanitorService;
import dragon.common.services.cache.store.IExpiringStoreComponent;
import dragon.common.services.cache.store.IStoreComponent;
stating that
"The import..." [import package name] "...cannot be resolved"
Can anyone help with what I should do? Thanx

I am trying to compile code but keep getting an error stating that the import of a class is not working? I wondered if I am having the same problem. I am running eclipse 3.0. The applet is called joole and it is importing CBoolFkt but it is evidently not working. Appreciate any ideas.
The applet is not initiating and the error messages is as follows:
java.lang.Error: Unresolved compilation problems:
     The import CBoolFkt cannot be resolved
     The import ShowCopyright cannot be resolved
     at Joole.<init>(Joole.java:8)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
     at java.lang.reflect.Constructor.newInstance(Unknown Source)
     at java.lang.Class.newInstance0(Unknown Source)
     at java.lang.Class.newInstance(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

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Hi guys,
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