Getting Started on Visual Studio 2015 - PeterMortensen/roslyn GitHub Wiki

Step 1:

Set up a box with Visual Studio 2015.

Step 2:

Be sure to select "Custom" when installing (or modify your installation if already installed)

image

Step 3:

Install Universal Windows App Development Tools -> Tools (1.1.1) and Windows SDK, Windows 8.1 and Windows Phone 8.0/8.1 tools -> Tools and Windows SDKs and Visual Studio Extensibility Tools

image

Step 4:

Install the .NET Compiler Platform SDK which gives you the Visual Studio project templates and the Syntax Visualizer tool window.