Atom runner not working


I am doing a Udemy course to learn Ruby and the instructor had us download Atom and then install Atom Runner so we can see how code is executed.

The given command to apply Atom Runner is Ctrl + R.

This is not working at all. I tried uninstalling and reinstalling the Atom Runner plug-in but still nothing.

Any suggestions?


Is Ruby installed and in your PATH environmental variable?


Hi, thanks for response. I have installed Ruby but not sure how to check PATH variable …


Hello again. Problem solved. I did not have .rb extension on my file.

Thanks again for response.