memcached-1.6.42.tar.gz (2026-5-18) (release notes) (sha1: de453f58745238c70091fe243549c406aabdc3c5)
Debian/Ubuntu: apt-get install libevent-dev Redhat/Centos: yum install libevent-devel
wget http://memcached.org/latest tar -zxvf memcached-1.x.x.tar.gz cd memcached-1.x.x ./configure && make && make test && sudo make install