* Import all projects from the "/plugins" folder of the repository to your Eclipse workspace
* Locate the "InstallModels.mwe2" workflow file (project de.evorepair.eclipse.installation) and run it as a MWE2 workflow
* You find the "InstallLangauges.mwe2" workflow file in the same directory. Run this file also as a MWE2 workflow. **In case of an error** sometimes the generation fails because of the "de.evorepair.feature.mapping.GenerateDwMappingDsl" component. In this case open the "InstallLangauges.mwe2" workflow file and comment the 43 line (component = @de.evorepair.feature.mapping.GenerateDwMappingDsl {}). Run the workflow afterwards as stated in the previous point. Generate the Mapping DSL manually afterwards (locate the GenerateDwMappingDSL.mwe2 workflow file and run it as a MWE2 workflow).
* In case you see errors after generation, clean all projects. Errors indicating a missing "src-gen" or "xtend-gen" folder can be ignored if the generation of all DSLs and models were successful in the previous steps