Fix for the following error:
$ helm install stable/nginx-ingress
Error: no available release name found
Run this command:
kubectl create serviceaccount --namespace kube-system tiller && \
kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller && \
kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'