Am 05.10.2012 um 20:38 schrieb Todd Cary <todd at aristesoftware.com>: > Concrete5 " http://www.concrete5.org/documentation/background/system_requirements "PHP 5.2.x or 5.3x" So use 5.3, please. GD is included: http://mirror.switch.ch/ftp/mirror/centos/5.8/os/x86_64/CentOS/ … php53-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 1.3M php53-bcmath-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 42K php53-cli-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 2.4M php53-common-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 605K php53-dba-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 39K php53-devel-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 591K php53-gd-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 110K php53-imap-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 52K php53-intl-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 76K php53-ldap-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 37K php53-mbstring-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 1.2M php53-mysql-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 92K php53-odbc-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 53K php53-pdo-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 67K php53-pgsql-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 75K php53-process-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 39K php53-pspell-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 26K php53-snmp-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 29K php53-soap-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 146K php53-xml-5.3.3-5.el5.x86_64.rpm 23-Feb-2012 11:20 119K php53-xmlrpc-5.3.3-5.el5.x86_64.rpm ….