installing jbpm on eclipse with tomcat

I am trying to install jbpm on Ecl开发者_如何学运维ipse to work with tomcat.

I downloaded jbpm-installer-3.2.7 but do not understand how to install it on eclipse!

You can go here to get detailed instructions on installing version 4. Any reason you are going with the older version?

edit: For version 3.2.7, I got this from the documentation here:

You can use your own eclipse (if it is version 3.4+) or you can use the eclipse that the installer downloaded. To install the graphical process designer in eclipse, just use the eclipse update mechanism (Help --> Software Updates --> ...) and point it to the file designer/jbpm-jpdl-designer-site.zip.