Xtext

The installation instructions can be found in Section 2 of the Xtext manual.

Once you are done with this, you can continue following the tutorial.

If you cannot find "Ecore Diagram Editor (SDK)" under "Modeling" when following the manual, try the following steps:

1. Replace http://download.eclipse.org/releases/2021-09 with http://download.eclipse.org/releases/juno in the url.

2. Search for "Ecore" in the search bar.

3. Under "Modeling", select the "Ecore Tools SDK".