我是在ubuntu12.04上用的adt-bundle,安装好Sun Java后解压就可以使用了。关于ubuntu12.04上安装Sun Java，参考Ubuntu安装SunJava。
In order to install WindowBuilder on Eclipse 4.3 (Kepler) Modeling let’s click on Help -> Install New Software… and choose (into “Work with:” field ) the main Kepler Update Site (http://download.eclipse.org/releases/kepler), expand the Category “General Purpose Tools” (make sure that “Group items by Category” flag be selected) and choose the following items:
- SWT Designer
- SWT Designer Core
- WindowBuilder Core
- WindowBuilder Core UI
- WindowBuilder GroupLayout Support
- WindowBuilder Java Core
Then press the Next button and follow the wizard until it asks to restart Eclipse. Let’s accept pressing Restart Now button. If you download instead the package Eclipse 4.3 (Kepler) for RCP and RAP Developers WindowBuilder is included.