CentOS 6.5下安装MySql 5.6

解压文件：tar xvf MySQL-5.6.19-1.linux_glibc2.5.x86_64.rpm-bundle.tar

释放出以下文件：

MySQL-embedded-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-devel-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-shared-compat-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-shared-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-server-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-client-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-test-5.6.19-1.linux_glibc2.5.x86_64.rpm

如下图：

通过lss查看文件名都是红色的，说明文件的访问权限比较高，我们用命令“chmod 777 ./*”将权限改的低一点，

777应该是最低的权限，相当Windows下everyone可读可写可执行，也就是完全控制。

具体可以看一下：chmod 755和chmod 4755的区别

这里只用到了：

MySQL-server-5.6.19-1.linux_glibc2.5.x86_64.rpm
MySQL-client-5.6.19-1.linux_glibc2.5.x86_64.rpm

使用以下命令安装：

rpm -ivh MySQL-server-5.6.19-1.linux_glibc2.5.x86_64.rpm

错误提示如下：

Preparing...                ########################################### [100%]
	file /usr/share/mysql/charsets/README from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/czech/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/danish/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/dutch/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/english/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/estonian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/french/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/german/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/greek/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/hungarian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/italian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/japanese/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/korean/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/norwegian-ny/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/norwegian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/polish/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/portuguese/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/romanian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/russian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/serbian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/slovak/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/spanish/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/swedish/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/ukrainian/errmsg.sys from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/Index.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/armscii8.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/ascii.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp1250.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp1251.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp1256.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp1257.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp850.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp852.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/cp866.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/dec8.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/geostd8.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/greek.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/hebrew.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/hp8.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/keybcs2.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/koi8r.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/koi8u.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/latin1.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/latin2.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/latin5.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/latin7.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/macce.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/macroman.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64
	file /usr/share/mysql/charsets/swe7.xml from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_64 conflicts with file from package mysql-libs-5.1.71-1.el6.x86_64

看到“conflicts”，是产生冲突了，文件“/usr/share/mysql/charsets/*”需要MySQL-server-5.6.19-1.linux_glibc2.5.x86_64版本的，而系统已经存在mysql-libs-5.1.71-1.el6.x86_64版本的！

解决办法：

执行以下命令，删除mysql-libs-5.1.71-1.el6.x86_64：

yum -y remove mysql-libs-5.1.71*

再执行以下命令安装MySQL：

rpm -ivh MySQL-server-5.6.19-1.linux_glibc2.5.x86_64.rpm

一切Ok，安装成功了。