title: elasticsearch - there is no setup-passwords bin in x-pack directory
body: <p>I use </p>
  
  <p><code>brew install elasticsearch</code></p>
  
  <p>and </p>
  
  <p><code>elasticsearch-plugin install x-pack</code></p>
  
  <p>The <code>x-pack</code> path is <code>/usr/local/Cellar/elasticsearch/6.2.4/libexec/plugins/x-pack</code></p>
  
  <p>But, there is no <code>setup-passwords</code> in this path</p>
  
  <pre><code>☁  ~  ls /usr/local/Cellar/elasticsearch/6.2.4/libexec/plugins/x-pack
  meta-plugin-descriptor.properties x-pack-graph                      x-pack-monitoring                 x-pack-watcher
  x-pack-core                       x-pack-logstash                   x-pack-security
  x-pack-deprecation                x-pack-ml                         x-pack-upgrade
  </code></pre>
  
  <p>I want to generate default passwords using </p>
  
  <p><code>bin/x-pack/setup-passwords auto</code></p>