Hi. I have installed them and as I had ran some examples. I encounter problem seen in the image. It also stucks a lot. I couldn’t yet run the basic simulation. Please advise. Thank you. B612_20200903_133533_715|375x500 B612_20200903_133553_235|666x500

Dear Saman, please download the ’ check_fluka.py ’ file as well, and place next to the check_fluka.sh script and run the test again. Cheers, David