title: BitBake recipe for custom setup.py
body: <p>In my recipe I have to download git repository and run CMake. After CMake finish its work additional directory OUT is created which contain setup.py file that I like to run in do_install?
  I have tried: </p>
  
  <pre><code>DEPENDS = "setuptools python" 
  do_install () {
  python OUT/setup.py install 
  }
  </code></pre>
  
  <p>But it raise no setup.py found error.
  Can anyone deal with such issue? </p>