https://ops.docs.72602.space/kubernetes/operator/kubebuilder/startup/index.html Prerequisites go version v1.23.0+ docker version 17.03+. kubectl version v1.11.3+. Access to a Kubernetes v1.11.3+ cluster. Installation # download kubebuilder and install locally. curl -L -o kubebuilder "https://go.kubebuilder.io/dl/latest/$(go env GOOS)/$(go env GOARCH)" chmod +x kubebuilder && sudo mv kubebuilder /usr/local/bin/ Create A Project mkdir -p ~/projects/guestbook cd ~/projects/guestbook kubebuilder init --domain my.domain --repo my.domain/guestbook Error: unable to scaffold with “base.go.kubebuilder.io/v4”:exit status 1 Just try again! Hugo en