title: TYPO3 install tool says "Functions disabled!"
body: <p>When I look into the <code>Install Tool &gt; Basic configuration</code> for TYPO3 4.7, I see in Yellow a message <code>Functions disabled</code>and this text</p>
  
  <pre><code>disable_functions=pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
  The above list of functions are disabled. If TYPO3 use any of these there might be trouble. 
  TYPO3 is designed to use the default set of PHP4.3.0+ functions plus the functions of GDLib. 
  Possibly these functions are disabled due to security risks and most likely the list would include a function like exec() which is use by TYPO3 to access ImageMagick.
  </code></pre>
  
  <p>What is it that I am missing in my configuration or in my server?</p>