Install Memcache for Drupal on CentOS 5.5
Install EPEL Repo
Memcache can be found in the EPEL repo. Install EPEL repo:
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
Install Memcache
yum install memcached pecl install memcache yum install zlib-devel
Auto start memcache on reboot
chkconfig --level 2345 memcached on
Add PHP settings for Memcache
nano /etc/php.d/memcache.ini
extension=memcache.so memcache.hash_strategy="consistent"
