title: Node - How to pack several files form different paths into one zip file and how to unpack them?
body: <p>Currently I'm using <a href="https://github.com/archiverjs/node-archiver" rel="nofollow">node-archive</a> to pack (because of the nice bulk API). I'm setting gzip to true. However, the <a href="https://github.com/npm/node-tar" rel="nofollow">node-tar</a> I'm using can't extract it. it says </p>
  
  <pre><code>An error occurred: { [Error: invalid tar file]
  </code></pre>
  
  <p>Thanks!</p>