1. 下载安装libevent
下载：http://libevent.org/
./configure;make clean;make;make install;
2. 下载安装memcached
下载：http://memcached.org/
32位下：./configure --disable-64bit CFLAGS="-O3 -march=i686";
make clean;make;make install;
可能需要把libevent-2.0.so.5 软连或复制到memcached可以找到的位置，比如/lib/
3.启动 memcached -p 11211 -m 10 -d
memcached -h 查看帮助
4. 安装perl对memcache的支持库
Cache::Memcached
String::CRC32
perl Makefile.PL
make;
make test;
make install;
5. 测试
#!/usr/bin/perl
use strict;
use warnings;
use Cache::Memcached;
my $key = "foo";
my $value = "bar";
my $expires = 3600; # 1 hour
my $memcached = Cache::Memcached->new({
servers => ["127.0.0.1:11211"],
compress_threshold => 10_000
});
$memcached->add($key, $value, $expires);
my $ret = $memcached->get($key);
print "$ret\n";