1.去官网下载mysql-community-release

下载地址：http://dev.mysql.com/downloads/repo/yum/

选择对应的版本进行下载：

我们这里使用的是centos6.5所以下载

http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm

[root@sky ~]# wget http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm

[root@sky ~]# rpm -ivh mysql-community-release-el6-5.noarch.rpm
Preparing…                ########################################### [100%]
1:mysql-community-release########################################### [100%]

2.添加mysql官方yum库

[root@sky ~]# cd /etc/yum.repos.d/
[root@sky yum.repos.d]# vim mysql.repo

[mysql-community]
name=MySQL Community Server
baseurl=URL
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

根据自己的OS版本，替换适合的baseurl=URL内容：

1）对于EL6 (Centos6 / Redhat 6)

baseurl=http://repo.mysql.com/yum/mysql-community/el/6/$basearch/

2）对于Fedore 18 and 19:

baseurl=http://repo.mysql.com/yum/mysql-community/fc/$releasever/$basearch/

注意：gpgcheck=1，这表示我们需要添加GnuPG key

详情见：http://dev.mysql.com/doc/refman/5.7/en/checking-gpg-signature.html

设置完毕后使用以下命令安装即可：

yum install mysql-community-server

[root@sky yum.repos.d]# yum list|grep mysql
mysql-community-release.noarch          el6-5                            installed
mysql-libs.x86_64                       5.1.61-4.el6                     @anaconda-CentOS-201207061011.x86_64/6.3
apr-util-mysql.x86_64                   1.3.9-3.el6_0.1                  base
bacula-director-mysql.x86_64            5.0.0-12.el6                     base
bacula-storage-mysql.x86_64             5.0.0-12.el6                     base
dovecot-mysql.x86_64                    1:2.0.9-8.el6_6.4                updates
freeradius-mysql.x86_64                 2.1.12-6.el6                     base
libdbi-dbd-mysql.x86_64                 0.8.3-5.1.el6                    base
mod_auth_mysql.x86_64                   1:3.0.0-11.el6_0.1               base
mysql.x86_64                            5.1.73-3.el6_5                   base
mysql-bench.x86_64                      5.1.73-3.el6_5                   base
mysql-community-bench.x86_64            5.6.24-3.el6                     mysql56-community
mysql-community-client.i686             5.6.24-3.el6                     mysql56-community
mysql-community-client.x86_64           5.6.24-3.el6                     mysql56-community
mysql-community-common.i686             5.6.24-3.el6                     mysql56-community
mysql-community-common.x86_64           5.6.24-3.el6                     mysql56-community
mysql-community-devel.i686              5.6.24-3.el6                     mysql56-community
mysql-community-devel.x86_64            5.6.24-3.el6                     mysql56-community
mysql-community-embedded.i686           5.6.24-3.el6                     mysql56-community
mysql-community-embedded.x86_64         5.6.24-3.el6                     mysql56-community
mysql-community-embedded-devel.i686     5.6.24-3.el6                     mysql56-community
mysql-community-embedded-devel.x86_64   5.6.24-3.el6                     mysql56-community
mysql-community-libs.i686               5.6.24-3.el6                     mysql56-community
mysql-community-libs.x86_64             5.6.24-3.el6                     mysql56-community
mysql-community-libs-compat.i686        5.6.24-3.el6                     mysql56-community
mysql-community-libs-compat.x86_64      5.6.24-3.el6                     mysql56-community
mysql-community-server.x86_64           5.6.24-3.el6                     mysql56-community
mysql-community-test.x86_64             5.6.24-3.el6                     mysql56-community
mysql-connector-java.noarch             1:5.1.17-6.el6                   base
mysql-connector-odbc.x86_64             5.3.4-1.el6                      mysql-connectors-community
mysql-connector-python.noarch           2.0.3-1.el6                      mysql-connectors-community
mysql-devel.i686                        5.1.73-3.el6_5                   base
mysql-devel.x86_64                      5.1.73-3.el6_5                   base
mysql-embedded.i686                     5.1.73-3.el6_5                   base
mysql-embedded.x86_64                   5.1.73-3.el6_5                   base
mysql-embedded-devel.i686               5.1.73-3.el6_5                   base
mysql-embedded-devel.x86_64             5.1.73-3.el6_5                   base
mysql-libs.i686                         5.1.73-3.el6_5                   base
mysql-libs.x86_64                       5.1.73-3.el6_5                   base
mysql-server.x86_64                     5.1.73-3.el6_5                   base
mysql-test.x86_64                       5.1.73-3.el6_5                   base
mysql-utilities.noarch                  1.5.4-1.el6                      mysql-tools-community
mysql-utilities-extra.noarch            1.5.4-1.el6                      mysql-tools-community
mysql-workbench-community.x86_64        6.2.5-1.el6                      mysql-tools-community
php-mysql.x86_64                        5.3.3-40.el6_6                   updates
qt-mysql.i686                           1:4.6.2-28.el6_5                 base
qt-mysql.x86_64                         1:4.6.2-28.el6_5                 base
rsyslog-mysql.x86_64                    5.8.10-10.el6_6                  updates
rsyslog7-mysql.x86_64                   7.4.10-3.el6_6                   updates

安装完成后我们启动mysql
service mysqld start

查看mysql状态
service mysqld status

附件有完整的centos6.0的yum文件和对应的RPM-GPG-KEY-mysql文件下载完毕后分别放到/etc/yum.repo/和/etc/pki/rpm-gpg/下面即可使用。

附件mysql