title: exiftool-vendored doesn't return when used in an electron app on Mac?
body: <p>On Mac, when I run my app from WebStorm, exiftool-vendored works great.  However, when I build my app (I use electron-builder) and install it on the same Mac, it never returns, even just trying to get the version:</p>
  
  <p><code>exiftool.version().then(version =&gt; writeBreadcrumb('exif', version))</code></p>
  
  <p>In other words, no error is raised, and the <code>then</code> is never executed when running an installed version of my app, though it works fine running my app from WebStorm (with <code>cd build &amp;&amp; electron .</code>)</p>
  
  <p>What am I doing wrong?  Is there an example anywhere of how to use exiftool-vendored in an electron app?</p>