title: read file with Phpass with Codeigniter
body: <p>i get this error while using Phpass 0.3 on my CI Controller</p>
  
  <p>Message: is_readable() [function.is-readable]: open_basedir restriction in effect. File(/dev/urandom) is not within the allowed path(s): (/home/:/usr/lib/php:/usr/local/lib/php:/tmp)</p>
  
  <p>Filename: phpass-0.3/PasswordHash.php</p>
  
  <p>can someone tell me the problem is?</p>