First you will need to have the production build of the frontend.
If you do not want to setup a whole development environment for the frontend, you can use the precompiled release of the frontend available in `dist-file.tar.gz` that you can download from the release page.
```
cd ng-app
tar -xzf dist-file.tar.gz
cd ..
```
Otherwise, build from source the single-file release of ng-app
You need to freshly built it from source, following those instructions: