title: phinx "The --configuration option does not exist."
body: <p>Did something happen to the phinx <code>--configuration</code> option? 
  A project at my work relies on it. </p>
  
  <blockquote>
    <p><a href="https://book.cakephp.org/phinx/0/en/configuration.html" rel="nofollow noreferrer">phinx docs</a>:
    If a <code>--configuration</code> command line option is given, Phinx will load the specified file. Otherwise, ...</p>
  </blockquote>
  
  <p>however when I run:</p>
  
  <pre><code>$ ./vendor/bin/phinx --configuration=my_config.php
  
    The "--configuration" option does not exist.
  
  </code></pre>
  
  <p>Also <code>--version</code> is not returning a version number.</p>
  
  <pre><code>Phinx by CakePHP - https://phinx.org.
  </code></pre>