title: vNext: Referencing non-vNext projects
body: <p>Is it possible to reference non-vNext projects (e.g. c# class libraries) from a ASP.NET vNext project?</p>
  
  <ol>
  <li>Create empty Visual Studio solution</li>
  <li>Create standard c# class library</li>
  <li>Create empty ASP.NET vNext web project</li>
  </ol>
  
  <p>Upon trying to reference the class library, the following error occurs:</p>
  
  <pre><code>The following projects are not supported as references "...."
  </code></pre>
  
  <hr>
  
  <h3>Update</h3>
  
  <p>I tried creating custom vNext class library project files for them in the same location (with a related project.json file for dependencies), but I had to notice that many NuGets (for example Ninject) can't be loaded/compiled with that way, so this option obviously doesn't work either.</p>
  
  <pre><code>"frameworks": {
      "net45": {           // doesn't work
          "dependencies": {
              "Ninject": "3.2.2.0",
              "Ninject.Extensions.Interception": "3.2.0.0"
          }
      }
  }
  </code></pre>
  
  <p>...</p>
  
  <pre><code> "aspnet50": {        // doesn't work either
          "dependencies": {
              "Ninject": "3.2.2.0",
              "Ninject.Extensions.Interception": "3.2.0.0"
          }
      },
  </code></pre>