I am a beginner to Kubernetes and starting off with this tutorial. I installed VM and expected to be able to start a cluster by using the command:
minikube star
This definitely worked for me, starting minikube by specifying vm-driver and kubernetes-version
minikube start --vm-driver=hyperkit --kubernetes-version v1.16.0
Have you tried restarting your computer after installing the VirtualBox ? (seems to be also a known bug to docker-machine which is used by minikube to initialize you local env)
Figured out the issue. VirtualBox was not installed correctly as Mac had blocked it. It wasn't obvious at first.
Restarting won't work if VirtualBox isn't installed correctly.
System Preferences -> Security & Privacy -> Allow -> Then allow the software corporation (in this case Oracle)
Restart
Now it worked as expected.
Sorry not writing the solution, but i found a good link through which you can get the issue resolved
https://medium.com/@DMeechan/fixing-the-installation-failed-virtualbox-error-on-mac-high-sierra-7c421362b5b5