TYPO3 Core

When I try to send mail, I get
»Fatal error: Class 't3lib_utility_PhpOptions' not found in /[...]/t3lib/utility/class.t3lib_utility_mail.php on line 69«
no matter whether I use EXT:powermail or the install tool, no matter whether "Test t3lib_htmlmail" is on or off.

I patched this by the following line of code in line 30:
require_once(PATH_t3lib . 'utility/class.t3lib_utility_phpoptions.php');

1. DEBUG SYSTEM INFORMATION - START ###
   HTTP_HOST : cms-devel.rz.tu-harburg.de
   TYPO3_HOST_ONLY : cms-devel.rz.tu-harburg.de
   TYPO3_PORT :
   PATH_INFO :
   QUERY_STRING : TYPO3_INSTALL%5Btype%5D=phpinfo
   REQUEST_URI : /t3be/install/index.php?TYPO3_INSTALL%5Btype%5D=phpinfo
   HTTP_REFERER : https://cms-devel.rz.tu-harburg.de/t3be/install/index.php?TYPO3_INSTALL[type]=config
   TYPO3_REQUEST_HOST : https://cms-devel.rz.tu-harburg.de
   TYPO3_REQUEST_URL : https://cms-devel.rz.tu-harburg.de/t3be/install/index.php?TYPO3_INSTALL%5Btype%5D=phpinfo
   TYPO3_REQUEST_SCRIPT: https://cms-devel.rz.tu-harburg.de/t3be/install/index.php
   TYPO3_REQUEST_DIR : https://cms-devel.rz.tu-harburg.de/t3be/install/
   TYPO3_SITE_URL : https://cms-devel.rz.tu-harburg.de/
   TYPO3_SITE_SCRIPT : t3be/install/index.php?TYPO3_INSTALL%5Btype%5D=phpinfo
   TYPO3_SSL : 1
   TYPO3_REV_PROXY :
   SCRIPT_NAME : /t3be/install/index.php
   TYPO3_DOCUMENT_ROOT : /webserver/www/typo3/htdocs/tuhh
   SCRIPT_FILENAME : /webserver/www/typo3/htdocs/tuhh/t3be/install/index.php
   REMOTE_ADDR : 134.28.200.154
   REMOTE_HOST :
   HTTP_USER_AGENT : Mozilla/5.0 (Windows; U; Windows NT 6.0; de-DE) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4
   HTTP_ACCEPT_LANGUAGE: de-DE
   CONST: PHP_OS : Linux
   CONST: TYPO3_OS :
   CONST: PATH_thisScri: /webserver/www/typo3/htdocs/tuhh/t3be/install/index.php
   CONST: php_sapi_name: cgi
   OTHER: TYPO3_VERSION: 4.4.4
   OTHER: PHP_VERSION : 5.2.14
   imagecreatefromgif(): 1
   imagecreatefrompng(): 1
   imagecreatefromjpeg(: 1
   imagegif() : 1
   imagepng() : 1
   imagejpeg() : 1
   imagettftext() : 1
   OTHER: IMAGE_TYPES : 15
   OTHER: memory_limit : 128m
   SERVER: SERVER_PORT : 443
   SERVER: SERVER_SOFTW: Apache/2.0.63
   SERVER: GATEWAY_INTE: CGI/1.1
   SERVER: SCRIPT_NAME : /t3be/install/index.php
   SERVER: PATH_TRANSLA:
   T3CV_GFX: image_proc: 1
   T3CV_GFX: gdlib : 1
   T3CV_GFX: gdlib_png : 1
   T3CV_GFX: im : 1
   T3CV_GFX: im_path : /usr/local/GraphicsMagick/bin/
   T3CV_GFX: im_path_lz: /usr/local/GraphicsMagick/bin/
   T3CV_GFX: im_version: gm
   T3CV_GFX: im_negate_: 0
   T3CV_GFX: im_imvMask: 0
   T3CV_GFX: im_combine: combine
2. DEBUG SYSTEM INFORMATION - END ###
   (issue imported from #M16634)