ISE 6.3 (ISE Eiffel) * The ECF files for ISE Eiffel provided in this package are for Eiffel classic. In order to get ECF files configured for Eiffel for .NET, you will need to set the environment variable $GOBO_DOTNET, and then run the following commands: set GOBO_DOTNET=true cd %GOBO% geant clobber geant install SE (SmartEiffel) * The SmartEiffel compiler is not supported anymore. VE (Visual Eiffel) * The Visual Eiffel compiler is not supported anymore.