title: Failed to initialize build 'vsphere-iso': builder type not found: vsphere-iso
body: <p>I'm having issues on MacOSX with a Packer Plugin that doesn't seem to be recognized. I've installed it using multiple methods. Including creating a <code>~/.packer.d/plugins</code> directory and moving the plugin there and granting <code>execute</code> permissions. </p>
  
  <p>This is the plugin:
  <a href="https://github.com/jetbrains-infra/packer-builder-vsphere/releases" rel="nofollow noreferrer">packer-builder-vsphere</a></p>
  
  <p>I'm running a very simple packer build just to test it and I get the error:<br>
  <code>Failed to initialize build 'vsphere-iso': builder type not found: vsphere-iso</code></p>
  
  <p>I've also tried adding it to the same directory as packer <code>/usr/local/bin/</code> AND I've tried running it from the <code>Current Running Directory</code> as well. None of these methods are working and I'm not sure what I'm missing.</p>
  
  <p>Any help would be appreciated. </p>
  
  <p>Thanks!</p>