At first, you need Eclipse 3.5. You can get it from Eclipse Web Site.

The JBoss BPEL editor is included into JBoss Tools. You have some methods to install JBoss Tools. See Installing JBoss Tools for more information.

If you want to install only the JBoss BPEL editor, you can install it from JBoss Tools page separately. Please, note, that only JBoss Tools 3.1 or higher version includes JBoss BPEL editor.

If you want to deploy a BPEL project to JBoss server, you should download JBoss BPEL Runtime by yourself. The JBoss BPEL Runtime is named RiftSaw. You can get it from JBoss RiftSaw page .