title: Script cache:clear returned with error code 255
body: <p>I installed Symfony 4.2 via composer </p>
  
  <pre><code>composer create-project Symfony/website-skeleton my-project
  </code></pre>
  
  <p>everything works correctly, then I put the project in gitlab. a friend of mine tried to clone it on its own computer in order to work on the same project, and when he runs <code>composer install</code></p>
  
  <p>he got an error :</p>
  
  <blockquote>
    <p>Script cache:clear returned with error code 255</p>
  </blockquote>
  
  <p>Frankly, I tried everything I can find on the web and Stack Overflow but unfortunately, i didn't succeed.</p>
  
  <p><strong>Thanks in advance for any help</strong> </p>