Please wait while we retrieve data from server .............

First of all install rpmforge for installing memcached using yum.

{codecitation}yum install yum-priorities

i386 http://apt.sw.be/redhat/el5/en/i386/RPMS.dag/rpmforge-release-0.3.6-1.el5.rf.i386.rpm
x86_64 http://apt.sw.be/redhat/el5/en/x86_64/RPMS.dag/rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm

rpm --import http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt

rpm -K rpmforge-release-0.3.6-1.el5.rf.*.rpm

rpm -i rpmforge-release-0.3.6-1.el5.rf.*.rpm{/codecitation}

Now install memcached

{codecitation}yum install --enablerepo=rpmforge memcached{/codecitation}

Now install php-memcache.

{codecitation}cd /usr/local/src
wget http://pecl.php.net/get/memcache-2.1.2.tgz
tar -xvf memcache-2.1.2.tgz
cd memcache-2.1.2
phpize && ./configure --enable-memcache && make
vi /etc/php.ini
extension=memcache.so
/etc/init.d/httpd restart{/codecitation}