CentOS7安装redis5.0

下载好redis5.0后解压在/tmp目录

 cd /tmp/redis-5.0./
 make

make过程中可能出现make[1]: *** [adlist.o] 错误 127，这是因为CentOS7默认没有安装gcc，所以安装gcc

 yum -y install gcc
 make

make过程中又可能出现zmalloc.h:50:31: error: jemalloc/jemalloc.h: No such file or directory，zmalloc.h:55:2: error: #error "Newer version of jemalloc required"，这样的错误，原因是jemalloc重载了Linux下的ANSI C的malloc和free函数，因此，make时添加参数

 make MALLOC=libc

make成功后我们看到提示：Hint: To run 'make test' is a good idea ;)

 make test

在进行测试的时候，我们有看到了错误：You need tcl 8.5 or newer in order to run the Redis test，make: ***[test] Error_1，解决办法是用yum安装tcl

 yum -y install tcl
 make test

终于成功了！安装redis到指定目录

 make install PREFIX=/usr/local/redis
 mkdir /usr/local/redis/etc
 cp redis.conf /usr/local/redis/etc

配置redis为后台启动

 vim /usr/local/redis/etc/redis.conf #将daemonize no 改成daemonize yes

启动redis

 redis-server /usr/local/redis/etc/redis.conf

关闭redis

 pkill redis