1.1b2 install problem

I am getting a strange error when installing my self built 1.1b2 struts web applications. I followed the directions to install everything and when I start tomcat with the wars in the webapps directory, I get some exceptions with commons-collections.jar. The details of my installation are: gentoo L

problem with commons-collections.jar in struts 1.1b2

I am having problems with the struts webapps. There seems to be some kind of problem with the commons-collections.jar. I have built everything myself and I think it all built correctly. Here's my setup: gentoo Linux, Sun JDK 1.4.1-01, tomcat 4.1.12, struts-1.1-b2, most recent commons code, specifi