This adds the DCS-Service as a configuration

AddDSCService.ps1

Configuration DSCPullServer
{
    param
    (
    [string]$ComputerName
    )

    Node $ComputerName
    {
        WindowsFeature DSCService
        {
            Name = "DSC-Service"
            Ensure = "Present"
            Source = "C:\Windows\SxS"
            }
        }
    }