packer {
  required_version = "= 1.10.0"

  required_plugins {
    ansible = {
      version = "= 1.1.1"
      source = "github.com/hashicorp/ansible"
    }

    qemu = {
      version = "= 1.0.10"
      source  = "github.com/hashicorp/qemu"
    }

    vagrant = {
      version = "= 1.1.1"
      source = "github.com/hashicorp/vagrant"
    }

    virtualbox = {
      version = "= 1.0.5"
      source  = "github.com/hashicorp/virtualbox"
    }

    vmware = {
      version = "= 1.0.8"
      source = "github.com/hashicorp/vmware"
    }
  }
}