redis源码安装

源码安装redis

cd /export/servers
wget http://download.redis.io/releases/redis-3.0.1.tar.gz
tar xzf redis-3.0.1.tar.gz
cd redis-3.0.1
make
make test
make install

• 报错1：

cd src && make all 
make[1]: Entering directory /home/liuchaofan/Redis-3.0.7/src' 
CC adlist.o 
/bin/sh: cc: command not found 
make[1]: *** [adlist.o] Error 127 
make[1]: Leaving directory/home/liuchaofan/redis-3.0.7/src’ 
make: * [all] Error 2

解决方法:(其实用不了这么多，但多安装下，避免继续报错~懒)

yum -y install gcc gcc-c++ libstdc++-devel

• 报错2：

zmalloc.h:50:31: 错误：jemalloc/jemalloc.h：没有那个文件或目录

原因分析:

在redis的解压包下有个README文件，打开这个文件 有这个一段话。

llocator
---------

Selecting a non-default memory allocator when building Redis is done by setting
the `MALLOC` environment variable. Redis is compiled and linked against libc
malloc by default, with the exception of jemalloc being the default on Linux
systems. This default was picked because jemalloc has proven to have fewer
fragmentation problems than libc malloc.


To force compiling against libc malloc, use:


    % make MALLOC=libc


To compile against jemalloc on Mac OS X systems, use:


    % make MALLOC=jemalloc


Verbose build

-------------

说的是关于分配器allocator，如果有MALLOC这个环境变量，
会有用这个环境变量的去建立Redis。

而且libc并不是默认的分配器，默认的是jemalloc,
因为jemalloc被证明比libc有更少的fragmentation problems

但是如果你又没有jemalloc而只有libc当然make出错。所以加这么一个参数。

解决办法

将make后添加指定参数

make MALLOC=libc

最终测试

Redis 4.0.8 is the latest stable version版本也通用