/**
  * Does nothing, use factory
  *
  * The constructor is not used in order to be able to
  * return a PEAR_Error from setOptions
  *
  * @see    setOptions()
  * @access public
  * @since  1.6.0a1
  */
 function PEAR_PackageFileManager2()
 {
     parent::PEAR_PackageFile_v2();
     $config =& PEAR_Config::singleton();
     $this->setConfig($config);
 }