Warning: include_once(phing/system/io/Win32FileSystem.php): failed to open stream: No such file or directory in D:\Apache2.2\htdocs\safexchange\gulliver\thirdparty\phing\system\io\WinNTFileSystem.php on line 22

Warning: include_once(): Failed opening 'phing/system/io/Win32FileSystem.php' for inclusion (include_path='.;C:\php\pear') in D:\Apache2.2\htdocs\safexchange\gulliver\thirdparty\phing\system\io\WinNTFileSystem.php on line 22

Fatal error: Class 'Win32FileSystem' not found in D:\Apache2.2\htdocs\safexchange\gulliver\thirdparty\phing\system\io\WinNTFileSystem.php on line 29