Windows Server 2012R2核心-can'；t运行powershell DSC

安装新的Windows Server 2012R2 Core安装后，我创建了一个示例DSC进行测试，并收到：术语“Setup”不被识别为名称

c:\src\dsc.ps1

Configuration Setup
{
  Node .
  {

    WindowsFeature "IIS"
    {
        Ensure            = "Present"
        Name              = "Web-Server"
    }
  }
}

C:\src> .\dsc.ps1
C:\src> Setup

Setup : The term 'Setup' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ Setup
+ ~~~~~
    + CategoryInfo          : ObjectNotFound: (Setup:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

---

在我的本地Windows计算机上，这可以正常工作。我是否需要安装或配置一些东西来实现此功能？

行中有一个小错误：

.\dsc.ps1

应该说

. .\dsc.ps1

将安装配置加载到当前会话中，以便您可以使用它