php5 jakie moduły

[Martinus]

Witam

po zainstalowaniu php5 mam takie błędy w logach

PHP Fatal error:  Class 'DomDocument' not found in /home/services/httpd/html/matryca/pdo.php on line 32

 PHP Fatal error:  Call to a member function beginTransaction() on a non-object in /home/services/httpd/html/matryca/pdo.php on line 72


zainstalowane składniki php

php-common-5.1.2-7
php-program-5.1.2-7
php-pcre-5.1.2-7
phpMyAdmin-2.8.0.2-2
php-mysqli-5.1.2-7
php-gettext-5.1.2-7
php-pear-PHP_Compat-1.5.0-1
php-pear-Console_Getopt-1.2-4
php-pdo-5.1.2-7
php-pdo-dblib-5.1.2-7
php-dom-5.1.2-7
php-pdo-sqlite-5.1.2-7
php-xmlrpc-5.1.2-7
php-devel-5.1.2-7
php-dirs-1.0-1
php-cli-5.1.2-7
apache-mod_php-5.1.2-7
php-mysql-5.1.2-7
php-cgi-5.1.2-7
php-mbstring-5.1.2-7
php-gd-5.1.2-7
php-pear-1.0-13
php-pear-PEAR-core-1.4.6-3
php-pear-SQL_Parser-0.5-4
php-pdo-mysql-5.1.2-7
php-xml-5.1.2-7
php-xmlreader-5.1.2-7


Czego mi brakuje??

Pozdrawiam 

Martinus