Eduard Generalov

for debian please add `git zlib1g-dev pkg-config`, thank you!

### Terraform Version - Terraform v0.11.11 - digitalocean (1.1.0) ### Affected Resource(s) - digitalocean_kubernetes_cluster.cluster - digitalocean_kubernetes_node_pool.additional - kubernetes_cluster_role_binding.gitlab - kubernetes_service_account.gitlab - kubernetes_service_account.tiller - kubernetes_cluster_role_binding.cluster_admin - helm_release.nginx_ingress - local_file.kube_config - digitalocean_kubernetes_node_pool.additional...