Update README.md (#3373)
Update README.md (#3373)

Hi committers, I am an intern working for Eurotech and had some challenges trying to get a dev environment up and running from the Oomph installer.  The purpose of this fork is to share the different steps I took to get everything working on my machine (Intel Mac Big Sur). 
Best,
Greg
ctron/kura,ctron/kura,ctron/kura,ctron/kura,ctron/kura,ctron/kura