memcached-1.6.39.tar.gz (2025-7-28) (release notes) (sha1: 132d165af4d032d97081a2ccda645595d6bbb17b)
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