title: Laravel 4.2 artisan missing commands [optimize, clear-compiled etc]
body: <p>I have developed a project using laravel 4.2</p>
  
  <p>Today I need to run different commands of artisan.</p>
  
  <p>These commands are available on my local development machine, but same project on server getting error commands not exists.</p>
  
  <p><strong>Live server artisan commands list</strong>
  <a href="https://i.stack.imgur.com/S2a3A.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/S2a3A.png" alt="enter image description here"></a></p>
  
  <p><strong>Local server artisan commands list</strong>
  <a href="https://i.stack.imgur.com/1UicN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1UicN.png" alt="enter image description here"></a></p>
  
  <p><strong>Problem:</strong> Why there is difference of commands on same project?</p>