/**
* Writes the message $msg to STDERR.
*
* @param string $msg The message to output
* @param string $status Output status
*
* @return \Phrozn\Outputter
*/
public function stderr($msg, $status = self::STATUS_FAIL)
{
if (defined('STDERR')) {
fwrite(STDERR, $msg);
} else {
$msg = Color::strip(Color::convert($msg));
$this->lines[] = trim($msg);
}
return $this;
}