System Requirements

Installing the Update Site or Zip editions for Eclipse 3.5 or above requires the full Eclipse SDK including the JDT (and PDE for SWT/RCP support). Use the Eclipse Classic, Java or RCP/RAP Developers distribution or install the JDT and PDE separately.

When using any XML-based API such as Eclipse XWT, the Eclipse XML Editors and Tools feature (from WST/WTP) should be loaded into Eclipse for the optimal XML editing experience.