title: composer exceeded the timeout of 300 seconds while installing Sylius on composer GitBash
body: <p>I trying to install Sylius <code>composer create-project -s dev sylius/sylius</code> via Git bash in Windows (WAMP) and got this</p>
  
  <pre><code>[Symfony\Component\Process\Exception\ProcessTimedOutException]
  The process ""c:\wamp\bin\php\php5.5.12\php.exe" "app/console" assets:insta
  ll "web"" exceeded the timeout of 300 seconds.
  </code></pre>
  
  <p>i changed phi.ini</p>
  
  <pre><code>realpath_cache_size = 16k
  realpath_cache_ttl = 120
  
  memory_limit = 512M //było 128M
  max_input_time = 600 //60
  max_execution_time = 120
  </code></pre>
  
  <p>i did <code>export COMPOSER_PROCESS_TIMEOUT=6000   ( defaults to 300 )</code> in MINGW32 (bash in windows) to change composer timeout like here <a href="https://stackoverflow.com/a/18917919/3190476">https://stackoverflow.com/a/18917919/3190476</a></p>
  
  <p>i did this <code>$cfg['ExecTimeLimit'] = 0;</code> like here <a href="https://stackoverflow.com/a/17466797/3190476">https://stackoverflow.com/a/17466797/3190476</a></p>