Help for value to use additionalRemoteRepository URL config in Dependency Management for Interpreter Spark

I am stuck adding the following class to zeppelin:

What is the syntax for zeppelin.dep.additionalRemoteRepository to add here?

I also deployed a local version of apache archive, and tried (where is my local DNS name), but none worked.

Can you please give a hint what is the URL value I can put in the additionalRemoteRepository URL?