1.[.NET Core SDK 2.1](https://www.microsoft.com/net/download/core)(if you don't see the 2.1 SDK binaries there yet, the current previews are: [Windows x64 installer](https://dotnetcli.blob.core.windows.net/dotnet/Sdk/2.1.1-preview-007094/dotnet-sdk-2.1.1-preview-007094-win-x64.exe), [Windows x86 installer](https://dotnetcli.blob.core.windows.net/dotnet/Sdk/2.1.1-preview-007094/dotnet-sdk-2.1.1-preview-007094-win-x86.exe))
1.[PowerShell 3.0 or newer](https://docs.microsoft.com/en-us/powershell/scripting/setup/installing-windows-powershell). If you are on Windows 10, you are fine; you'll only need to upgrade if you're on Windows 7. The download link is under the "upgrading existing Windows PowerShell" heading.