title: Specify version of nodejs in meta-nodejs in a Yocto project
body: <p>I am working with Yocto for the first time on a proof-of-concept for an embedded system. I have setup the meta-nodejs layer and can build a version of nodejs with: </p>
  
  <p><code>bitbake nodejs</code> which runs to completion:</p>
  
  <p><code>
  NOTE: Tasks Summary: Attempted 707 tasks of which 700 didn't need to be rerun and all succeeded.
  </code></p>
  
  <p>However it seems to select nodejs v0.8 by default - how I see the recipies for 4.3.1 which is what I need, but where do I specify the version? Can't find docs for this! </p>
  
  <p>My local.conf shows: </p>
  
  <p><code>IMAGE_INSTALL_append = " nodejs"</code></p>
  
  <p>thanks</p>