使用RPM包的方式离线安装Redis

因Redis依赖于epel以及jemalloc，所以需先安装这两个RPM包

可到 https://centos.pkgs.org/ 下载所需包

1. wget http://dl.fedoraproject.org/pub/epel/6/x86_64/Packages/r/redis-3.2.11-1.el6.x86_64.rpm
2. wget http://dl.fedoraproject.org/pub/epel/6/x86_64/Packages/e/epel-release-6-8.noarch.rpm
3. wget http://dl.fedoraproject.org/pub/epel/6/x86_64/Packages/j/jemalloc-3.6.0-1.el6.x86_64.rpm
4. yum install epel-release-6-8.noarch.rpm
5. yum install jemalloc-3.6.0-1.el6.x86_64.rpm
6. yum install redis-3.2.11-1.el6.x86_64.rpm
7. service redis start