I installed the plugin on:
Version: 3.2.2
Build id: M20070212-1330 (Debian version: 3.2.2-6.1)
But it doesn't show up in the configuration. There is no indication that the plugin has been installed. See also the following forum threads:
"Eclipse 3.3, no error yet failed install"
"Vimplugin installation trouble on Ubuntu 7.04"