eclipse 3.4 doesn't allow the installation of plugins Reproducible: Always Steps to Reproduce: 1. click Help 2. Software Updates... Actual Results: Dialog: Cannot launch the Update UI. This installation has not been configured properly for Software Updates. Expected Results: The Update UI should appear and I should be able to install plugins.
oops; This depends on the version of Eclipse. For 3.4 (not 3.4.1, found in the java-overlay overlay), the old Update Manager must be enabled. Enable it under Window > Preferences > General > Capabilities. In any case, updates are found under Help > Software Updates. Plugins and features are installed to the home directory.