title: The type or namespace name '"Namespace"' could not be found in the global namespace (are you missing an assembly reference?)
body: <p>I am trying to build my project by referencing private project using VS2012, it builds successfully on local machine, but I am trying to use Visual Studio Team Services (previously Visual Studio Online, Team Foundation Service) and the build agent set up by Microsoft does not find the namespace. </p>
  
  <p>Tried to re-reference by reading other posts as well checking that target framework is set on all projects to .Net Framework 4, but nothing seems to work, am I missing something ? </p>