Use brew to install helm on the mac brew install kubernetes-helm Install helm or just follow this guide on Helm install on a Mac.
Run minikube that is compatible with the last stable helm relesae running on hyperkit minikube start -kubernetes-version v1.15.4 -vm-driver=hyperkit -cpus=4 -disk-size='100000mb' -memory='6000mb' Install minikube brew cask install minikube
Use the version of k8s that the stable version of helm can use. These k8s/helm/OSX install notes are reproduced from Rick Hightower with permission of Rick Hightower. Set up docker, k8s and helm on a Mac Book Pro (OSX)