title: Symfony3 commands, could not open input file: symfony
body: <p>Enviroment: XAMPP server (windows), PHP 5.6.28 (cli), Composer version 1.2.2 2016-11-03 17:43:15
  I have problem with Symfony3 commands. I entered project directory and type command below I can see result:</p>
  <pre><code># php symfony -v
  Could not open input file: symfony
  </code></pre>
  <p>Below there are requirements:</p>
  <pre><code># php bin\symfony_requirements
  
  Symfony Requirements Checker
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  &gt; PHP is using the following php.ini file:
    D:\xampp\php\php.ini
  
  &gt; Checking Symfony requirements:
    .............................WWW......
  
  
   [OK]
   Your system is ready to run Symfony projects
  
  
  Optional recommendations to improve your setup
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
   * intl extension should be available
     &gt; Install and enable the intl extension (used for validators).
  
   * a PHP accelerator should be installed
     &gt; Install and/or enable a PHP accelerator (highly recommended).
  
   * realpath_cache_size should be at least 5M in php.ini
     &gt; Setting &quot;realpath_cache_size&quot; to e.g. &quot;5242880&quot; or &quot;5M&quot; in
     &gt; php.ini* may improve performance on Windows significantly in some
     &gt; cases.
  
  
  Note  The command console could use a different php.ini file
  ~~~~  than the one used with your web server. To be on the
        safe side, please check the requirements from your web
        server using the web/config.php script.
  </code></pre>
  <p>Project was generated by command:</p>
  <pre><code>composer create-project symfony/framework-standard-edition my_project_name
  </code></pre>
  <p>I couldn't use <code>php symfony new project_name</code> due to problem above.
  Also solution from this topis doesn't work for me:</p>
  <p><a href="http://stackoverflow.com/questions/16855008/could-not-find-input-file-symfony">Could not find input file symfony</a></p>
  <p>Result of using app/console:</p>
  <blockquote>
  <p>Could not open input file: app/console</p>
  </blockquote>