title: Installing the Eigen library in Visual C++ 2010
body: <p>How can I install the Eigen library in Visual C++ 2010?  I downloaded the library from <a href="http://eigen.tuxfamily.org" rel="noreferrer">eigen.tuxfamily</a></p>
  
  <p>But I do not know how can install it on my Visual C++.  I want to run a program I downloaded and it has the following:</p>
  
  <pre><code>#include &lt;Eigen/Core&gt;
  using namespace Eigen;
  </code></pre>
  
  <p>How can I do this?  I have tried to look online but I seem to get confused. Could someone explain to me how I can do it?</p>