title: Importing c++ projects to eclipse
body: <p>I use eclipse Neon from a ubuntu 15.04 virtual box. 
  I want to run medical image reconstruction framework gadgetron from <a href="https://github.com/gadgetron/gadgetron" rel="nofollow noreferrer">https://github.com/gadgetron/gadgetron</a>. I downloaded zip file and extracted the gadgetron code zip folder into eclipse workspace. The folder structure shown below:</p>
  
  <p><a href="https://i.stack.imgur.com/rSEhr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rSEhr.png" alt="enter image description here"></a></p>
  
  <p>Through menu New -> Makefile project with Existing Code, I imported the gadgetron code into eclipse IDE. The eclipse screen looks like this. </p>
  
  <p><a href="https://i.stack.imgur.com/M94MS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/M94MS.png" alt="enter image description here"></a></p>
  
  <p>When I try to build the project, I get an error <code>make:*** No rule to make targe 'all'. Stop.</code></p>
  
  <p>How can I build and run this project in eclipse IDE?</p>