在Ubuntu 11.10中安装MySQL 5.5

Question

I have been downloaded the DEB package of mysql 5.5.23.
Install MySQL by the command as follows:

sudo dpkg -i mysql-5.5.23-debian6.0-x86_64.deb

The result said that installed successfully.
But when I type the command:

sudo service mysql start

Or

mysql

It shows me that "mysql: unrecognized service" or "mysql: command not found".
Besides, I can't find MySQL files in "/usr/include" or "/usr/bin"

Please help me. Thx.

Answer 1

由于未打包MySQL 5.5.x，因此存储库中仅存在5.1.x。这对我有用： http : //www.rebojo.com/debian-installing-mysql/

Answer 2

Why not a simple command :

sudo apt-get install mysql-server

Answer 3

MySQL Download URL https://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.56-linux-glibc2.5-x86_64.tar.gz

Open the terminal and follow along:

• Uninstall any existing version of MySQL

  sudo rm /var/lib/mysql/ -R

• Delete the MySQL profile

  sudo rm /etc/mysql/ -R

• Automatically uninstall mysql

  sudo apt-get autoremove mysql* --purge sudo apt-get remove apparmor

• Download version 5.5.51 from MySQL site

  wget https://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.56-linux-glibc2.5-x86_64.tar.gz

• Add mysql user group

  sudo groupadd mysql

• Add mysql (not the current user) to mysql user group

  sudo useradd -g mysql mysql

• Extract it

  sudo tar -xvf mysql-5.5.56-linux-glibc2.5-x86_64.tar.gz

• Move it to /usr/local

  sudo mv mysql-5.5.56-linux-glibc2.5-x86_64 /usr/local/

• Create mysql folder in /usr/local by moving the untarred folder

  cd /usr/local sudo mv mysql-5.5.49-linux2.6-x86_64 mysql

• set MySql directory owner and user group

  cd mysql sudo chown -R mysql:mysql *

• Install the required lib package (works with 5.6 as well)

  sudo apt-get install libaio1

• Execute mysql installation script

  sudo scripts/mysql_install_db --user=mysql

• Set mysql directory owner from outside the mysql directory

  sudo chown -R root .

• Set data directory owner from inside mysql directory

  sudo chown -R mysql data

• Copy the mysql configuration file

  sudo cp support-files/my-medium.cnf /etc/my.cnf

• Start mysql

  sudo bin/mysqld_safe --user=mysql & sudo cp support-files/mysql.server /etc/init.d/mysql.server

• Set root user password

  sudo bin/mysqladmin -u root password '[your new password]'

• Add mysql path to the system

  sudo ln -s /usr/local/mysql/bin/mysql /usr/local/bin/mysql

• Reboot!

• Start mysql server

  sudo /etc/init.d/mysql.server start

• Stop mysql server

  sudo /etc/init.d/mysql.server stop

• Check status of mysql

  sudo /etc/init.d/mysql.server status

• Enable myql on startup

  sudo update-rc.d -f mysql.server defaults

*Disable mysql on startup (Optional)

`sudo update-rc.d -f mysql.server remove`

• REBOOT!

• Now login using below command, start mysql server if it's not running already

  mysql -u root -p