PDFtk hanging on MacOS Sierra
<p>PDFtk Server seems to be hanging indefinitely on MacOS Sierra. Looks similar to the <a href="https://stackoverflow.com/questions/32505951/pdftk-server-on-os-x-10-11">problem it had on El Capitan</a>.</p>

<p>I'm trying to run this command: </p>

<pre><code>pdftk test1.pdf test2.pdf cat output out.pdf verbose
</code></pre>

<p>And am getting no output, just an indefinite hang. Same with every other command I've tried.</p>

<p>PDFtk --version:</p>

<blockquote>
  <p>pdftk 2.02 a Handy Tool for Manipulating PDF Documents
  Copyright (c) 2003-13 Steward and Lee, LLC - Please Visit: www.pdftk.com
  This is free software; see the source code for copying conditions. There is
  NO warranty, not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</p>
</blockquote>

<p>Has anyone managed to find any workarounds for this?</p>