title: The primary reference could not be resolved because it has an indirect dependency on the framework assembly
body: <p>I'm trying to compile a project but I just get errors when I'm trying to build it. I get a couple of errors and a bunch of warnings. I think the warnings and errors is caused by the same thing, DreamSeat. Here's one of the warnings:</p>
  
  <pre><code>The primary reference "DreamSeat, Version=1.2.0.0, Culture=neutral, processorArchitecture=MSIL" could not be resolved because it has an indirect dependency on the framework assembly "System.Collections, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v4.0". To resolve this problem, either remove the reference "DreamSeat, Version=1.2.0.0, Culture=neutral, processorArchitecture=MSIL" or retarget your application to a framework version which contains "System.Collections, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a".
  </code></pre>
  
  <p>I also get errors like:</p>
  
  <pre><code>The type or namespace name 'DreamSeat' could not be found (are you missing a using directive or an assembly reference?)
  </code></pre>
  
  <p>All the errors and warnings are similar so I think they are all caused by DreamSeat.</p>
  
  <p>If tried to remove the DreamSeat reference from the .csproj file and got past the warnings but I still get the errors. The program is written in C# and I'm using .NET Framework 4.</p>
  
  <p>Build output: <a href="http://pastebin.com/Gng6616g" rel="nofollow">http://pastebin.com/Gng6616g</a></p>