How to access complete solution using Roslyn?

Question

I am trying to access a complete project solution from a console application in Roslyn. I was referring to this walkthrough. I have installed all the corresponding build tools mentioned.

This is my code :

using Microsoft.CodeAnalysis.MSBuild;

namespace ConsoleApplication6
{
    class Program
    {
        static void Main(string[] args)
        {
            string solutionPath = @"C:\Users\Administrator\Documents\Visual Studio 2015\Projects\ConsoleApplication1\ConsoleApplication1.sln";
            var workspace = MSBuildWorkspace.Create(); //This line throws the exception
            var solution = workspace.OpenSolutionAsync(solutionPath).Result;

        }
    }
}

This gives the following exception:

An unhandled exception of type 'System.IO.FileNotFoundException' occurred in Microsoft.CodeAnalysis.Workspaces.Desktop.dll

Additional information: Could not load file or assembly 'System.Composition.TypedParts, Version=1.0.27.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.