安装atlas 报错：

package Atlas-2.2.1-1.x86_64 is intended for a x86_64 architecture

百度了好久没找到相关信息，最后看见官网文档，它只支持64位操作系统

注意一下：

1Atlas only run in 64-bit systems.只支持64位

2Mysql version should be greater than 5.1, it is recommended to use Mysql 5.6. mysql版本大于5.1，建议5.6

3When you install the rpm package, Atlas will be installed in the directory:/usr/local/mysql-proxy.有默认安装目录