Under centos6.5 yum mounted mysql5.5
first step
After command: RPM -qa | grep MySQL
View the next centos installed mysql5.1
If you install it uninstall command: RPM -e MySQL-libs - nodeps
The second step
After yum in mysql5.1, or 5.1 installation is now going to add a new repo
rpm -Uvh http://mirror.steadfast.net/epel/6/i386/epel-release-6-8.noarch.rpm
Need to increase the total of two repo, now add another
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
third step
Now to see whether some of the increase is successful,
yum --enablerepo=remi,remi-test list mysql mysql-server
Check yum whether there is a mysql5.5
The fourth step (fifth step may be performed first, if the installation fails! Restarted from the second step in the installation)
Configuration: into /etc/yum.repos.d mysql-community.repo edit file directory, enabled is set to 0
Command: vim /etc/yum.repos.d/mysql-community.repo
# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/7/$basearch/
enabled = 0 (where the need to modify)
gpgcheck=1
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
the fifth step
安装 ：yum --enablerepo=remi,remi-test install mysql mysql-server
The following figure appeared, this time we must choose y
Step Six
Next you need to start clicking mysql
Command: /etc/init.d/mysqld start
The following command set the boot from the start, the province every time we went to turn what started the mysql.
命令： chkconfig --levels 345 mysqld on
To enable MySQL security settings, enter the following command
Command: / usr / bin / mysql_secure_installation
Here is necessary to verify mysql whether the installation was successful
Command: mysql -uroot -p set their own password