"netcoreapp1.0" is an unsupported framework. - Asp.Net Core Music Store
<p>I'm just trying out asp.net core for the first time.  Opening up the newly updated <a href="https://github.com/aspnet/MusicStore" rel="nofollow">music store app</a> but I can't get it to build Nuget tells me:</p>

<pre><code>Errors in C:\development\MusicStore\test\E2ETests\project.json
    "netcoreapp1.0" is an unsupported framework.
</code></pre>

<p>How can I get the .net framework reference to restore?</p>