title: Could not install Node-Red nodes : rc=null
body: <p>I tried to install <strong>node-red-contrib-cos</strong> (for IBM Cloud Object Storage service) on IBM Cloud/Node-RED v1.0.1:</p>
  
  <p>Log: </p>
  
  <pre><code>2019-10-28T15:29:51.265Z Install : node-red-contrib-cos 0.0.18
  
  2019-10-28T15:30:03.407Z npm install --no-audit --no-update-notifier --save --save-prefix="~" --production node-red-contrib-cos@0.0.18
  2019-10-28T15:30:13.380Z rc=null
  </code></pre>
  
  <p>It works okay on my Mac, same Node-RED version.</p>