title: Jenkins nodelabel plugin where does .jpi come from?
body: <p>I am writing a puppet script that will automatically setup a jenkins instance with the nodelabel parameter plugins. It successfully downloads the .hpi but the plugin still doesn't work. </p>
  
  <p>When I install it using the web UI I see that a working version has both .hpi and .jpi files. I can't find a link for a .jpi anywhere so I am guessing this is generated from the .hpi. I'd like to know if/how this is created during the automated install process so that I can mimic it in puppet.</p>