Trying to resolve dependencies: Changing .NET Standard Library to NET Core - Microsoft.Extensions.Primitives
<p>I am running Visual Studio 2015 Update 3. I am trying to use Redis Cache for .Net core applications. Since, the developed package is targeting .Net Standard Library. I downloaded the code from github and trying to change the dependecies my self.</p>

<p>Here are the projects:</p>

<p><a href="https://i.stack.imgur.com/xgjcW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xgjcW.png" alt="enter image description here"></a></p>

<p>First, I am trying to chage the Abstractions Class Library to target .<em>Net Core</em>, then i tried to add the <em>Microsoft.Extensions.Primitives</em>, Since the version 1 does not support .NET Core. I added the final pre package:</p>

<pre><code>Install-Package Microsoft.Extensions.Primitives -Version 1.0.0-rc1-final -Pre
</code></pre>

<p>It cannot resolve, saying that</p>

<blockquote>
  <p>The dependency  Microsoft.Extensions.Primitives >= 1.0.0-rc1-final could not be resolved.</p>
</blockquote>

<p>How Can I fix that to make it work for .NET Core? How is .NET Core 1 different from .NET Core 5, since these are dependencies of the package I installed?</p>

<p><a href="https://i.stack.imgur.com/XqQYN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XqQYN.png" alt="enter image description here"></a></p>

<p>Why all the packages support .NET Standard Libary and not .NET Core?</p>