title: rails aborted! Don't know how to build task 'stimulus_reflex:install'
body: <p><code>bundle exec rails stimulus_reflex:install</code></p>
  <p>gave me this error,<br />
  <strong>rails aborted! Don't know how to build task 'stimulus_reflex:install'</strong></p>
  <p>why?</p>
  <p>(Commands in sequence...</p>
  <ol>
  <li><code>rails new --skip-spring --webpack=stimulus chatter</code></li>
  <li><code>yarn add redis cable_ready stimulus_reflex</code></li>
  <li><code>bundle exec rails stimulus_reflex:install</code></li>
  </ol>
  <p><strong>rails aborted! Don't know how to build task 'stimulus_reflex:install'</strong></p>