How to install Graphical Modeling Framework (GMF) - Tooling
- Step 1. Inside Eclipse select Help -> Install New Software...
- Step 2. Add a new site using the update site url to the Eclipse Update Manager.
e.g. https://download.eclipse.org/modeling/gmp/gmf-tooling/updates/releases-3.0.1/
- Step 3. Select the bundles from the list that you would like to install and click Next.