I need to simulate verilog on my Macbook Pro for school. I've tried downloading, configuring, and installing icarus and veriwell. The make test works for icarus, but not for veriwell, neither of them are recognized by the terminal.

The command I'm using is:

iverilog hello.vl

and

veriwell hello.vl

Terminal claims that neither of these commands exist...

I'm very new at configuring tools with the terminal, but I think the issue is just USING the program afterwards. Any ideas?