Beginner question

[Stefan]

Hi all,


I’m new to Genode and was trying to build the Hello World sample.

I succeeded building the component (Genode book Genode foudations, 
2.5.3) but when I try to define the system scenario (2.5.4) and to „make 
run/hello“ I’m getting the error:

make run/hello
#including /home/genodeuser/genode/repos/genode_lab_01/run/hello.run
building targets: core init app/hello
spawn make core init app/hello
make[1]: Verzeichnis „/home/genodeuser/genode/build/x86_64“ wird betreten
Error: target 'core' does not exist
Makefile:214: die Regel für Ziel „error_missing_targets“ scheiterte
make[1]: *** [error_missing_targets] Fehler 1
make[1]: Verzeichnis „/home/genodeuser/genode/build/x86_64“ wird verlassen
Error: Genode build failed
Makefile:312: die Regel für Ziel „run/hello“ scheiterte
make: *** [run/hello] Fehler 252

Please excuse the german output.

The system seems not to be able to build the "core" component(target?).

Any ideas?

Thanks in advance!

Stefan