I am facing some issue when installing homework validator. I have created a new folder, I gave permission to the validate_m320 file but when using it, it says the command was not found:
When I open the validate_m320 file, I see this:
And this is the folder I created:
I am using MacOS Catalina 10.15. I rebooted my computer, deleted, downloaded and gave the file permission again to be opened but nothing. Could you please help me? Thank you.