New Relic istio Adpater Helm Templating Error

Follow instruction from New Relic README.md page at https://github.com/newrelic/newrelic-istio-adapter#deploy-helm%20-template

Install the New Relic Istio adpater using helm templating resulted in error,

cd helm-charts
helm template newrelic-istio-adapter . \
    -f values.yaml \
    --namespace newrelic-istio-adapter \
    --set authentication.apiKey=<your_new_relic_api_key> \
    > newrelic-istio-adapter.yaml
kubectl apply -f newrelic-istio-adapter.yaml

Command-Line:

$ helm template newrelic-istio-adapter . -f values.yaml --namespace newrelic-istio-adapter --set authentication.apiKey=<api_key> > newrelic-istio-adapter.yaml

Error: stat newrelic-istio-adapter: no such file or directory

New Relic istio adapter appVersion: 2.0.3
Helm version 2.15.0
K8s: 1.17.9
Istio: 1.7.2

@david.truong Sorry you’re getting this error and hope there are some Explorers that can help you with this. Going to also tag @tyahn to see if they have some experience with working out this error.