Installing Caliburn.Micro NuGet Package always fails <p>I am attempting to compile the Caliburn.Micro projects from <a href="https://github.com/Caliburn-Micro/Caliburn.Micro" rel="nofollow">GitHub</a> so I can generate the DLL's to use in my own project - a Caliburn.Micro Xamarin Native Android project.</p> <p>I have loaded the Caliburn.Micro.sln (located in the <code>src</code> folder) into Visual Studio 2012 professional and attempted to build the <code>Caliburn.Micro</code> project. I get 40 errors relating to metadata. For example;</p> <pre><code>Error 5 Metadata file '_Tests\Caliburn.Micro-xamarin\Caliburn.Micro-xamarin\bin\net45\Debug\Caliburn.Micro.Platform.dll' could not be found _Tests\Caliburn.Micro-xamarin\Caliburn.Micro-xamarin\src\Caliburn.Micro.Tests.NET45\CSC Caliburn.Micro.Tests.NET45 </code></pre> <p>So I have attempted to install the <code>Caliburn.Micro</code> NuGet package on this project and I get the following errors. I have also created my own new solution and attempted to install the <code>Caliburn.Micro</code> NuGet package and the same error occurs.</p> <p>Any ideas what is going wrong?</p> <pre><code>PM&gt; Install-Package Caliburn.Micro Attempting to resolve dependency 'Caliburn.Micro.Core (= 2.0.2)'. Installing 'Caliburn.Micro.Core 2.0.2'. Successfully installed 'Caliburn.Micro.Core 2.0.2'. Installing 'Caliburn.Micro 2.0.2'. Successfully installed 'Caliburn.Micro 2.0.2'. Adding 'Caliburn.Micro.Core 2.0.2' to Caliburn.Micro. Uninstalling 'Caliburn.Micro.Core 2.0.2'. Successfully uninstalled 'Caliburn.Micro.Core 2.0.2'. Install failed. Rolling back... Install-Package : Specified argument was out of the range of valid values. Parameter name: supportedFrameworks At line:1 char:1 + Install-Package Caliburn.Micro + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Install-Package], ArgumentOutOfRangeException + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand </code></pre>