### First build, or after dependencies update
```bash
-mvn clean argeo-osgi:pde-sources install
+mvn clean install argeo-osgi:pde-sources
```
This will download the sources of all third-party Java libraries in a format compatible with the Eclipse IDE, and will generate the Eclipse PDE target platform (Select ```org.argeo.dep.cms.e4.rap``` in Window > Preferences > Plug-in Development > Target Platform).