title: NuGet Dependency not getting installed
body: <p><strong>What i want to achieve:</strong>
  We have a C# solution with a bunch of assemblies to be created. I want to create a NuGet package that includes all of the assemblies created by the solution (you could call it a "solution-wide" package). The package should install all of the dependencies of the contained assemblies as well.</p>
  
  <p><strong>What i've done so far:</strong>
  I created a *.nuspec-file all by myself (since i could not use the *.csproj-approach because the package should contain all assemblies from the complete solution). It contains all dependencies (shortened example - no dependency group used):</p>
  
  <pre><code>&lt;dependencies&gt;
      ...
      &lt;dependency id=Insight.Itk.x64" version="2.4.8.0" /&gt;
      &lt;dependency id=Intel.Ipp.x64" version="6.1.2.041" /&gt;
      ...
  &lt;/dependencies&gt;
  </code></pre>
  
  <p>I created the package using NuGet 2.8.1 and published it on our local NuGet-server. All NuGet packages of the dependencies in the *.nuspec-file have also been published on that server.</p>
  
  <p><strong>What's the problem?</strong> Now when i install the package, i was expecting that the assemblies of my NuGet package are installed <strong>and</strong> the assemblies from the package's dependencies. First one happes smoothly, but no dependency package is installed. I tried to install using the command</p>
  
  <pre><code>nuget.exe install packages.config -source http://path-to-nuget-server -o C:\install_path
  </code></pre>
  
  <p>where the packages.config only includes my published package.</p>
  
  <p>When i'm trying to install the dependent assemblies using the same command with the packages.config-file containing all of them as packages, it installs them from our NuGet-server, with no error message at all.</p>
  
  <p>What i already tried on purpose of some research (without success) is:</p>
  
  <ul>
  <li>Called "nuget pack" with all *.nupkg-files of the dependencies in the same folder als my *.nuspec-file</li>
  <li>Created a NuGet.config file with packageSources-Items to our local NuGet-server</li>
  </ul>
  
  <p>Maybe someone could point me to the correct solution? It just seems i'm missing something while packing, or maybe NuGet can't resolve the dependencies on installing.</p>