Ubuntu 11.04 (32-bit)环境编译安装MySQL 5.5
早已经安装了Ubuntu 11.04,发现apt-get只能安装 5.1版本的MySQL,要用5.5的话,只能自己动手编译了。编译安装过程记录如下:一、
早已经安装了Ubuntu 11.04,发现apt-get只能安装 5.1版本的MySQL,要用5.5的话,只能自己动手编译了。
编译安装过程记录如下:
一、去mysql.com下载 MySQL 5.5.15 的源代码:
mysql-5.5.15.tar.gz (Generic Linux (Architecture Independent))
二、安装必要的软件:
1. cmake
~$ sudo apt-get install cmake
2. bison
~$ sudo apt-get install bison
三、给MySQL服务器添加用户组和用户名
~$ sudo groupadd mysql
~$ sudo useradd -r -g mysql mysql
四、解压下载后的源代码 (以下载路径 ~/src 为例),编译、安装:
~$ cd src
~/src$ tar -xzf mysql-5.5.15.tar.gz
~/src$ cd mysql-5.5.15
~/src/mysql-5.5.15$ cmake .
~/src/mysql-5.5.15$ make
~/src/mysql-5.5.15$ sudo make install
如果以上命令都没有报错,表示编译、安装成功,默认安装到 /usr/local/mysql.
继续以下命令,完成安装:
~/src/mysql-5.5.15$ cd /usr/local
/usr/local$ sudo chown -R mysql.mysql mysql
/usr/local$ sudo ln -s /usr/local/mysql/bin/* /usr/bin
/usr/local$ sudo ln -s /usr/local/mysql/share /usr/share/mysql
如果要使用MySQL进行二次开发:
/usr/local$ sudo ln -s /usr/local/mysql/include /usr/include/mysql
/usr/local$ sudo ln -s /usr/local/mysql/lib/* /usr/lib/
回到初始路径后运行:
~$ mysql --version
mysql Ver 14.14 Distrib 5.5.15, for Linux (i686) using EditLine wrapper
表示mysql客户端已经可以正常使用了。
五、配置MySQL Server:
~$ sudo install -m644 /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf
(注:根据实际需要选择my-medium.cnf 或者my-large.cnf, my-huge.cnf)
~$ sudo /usr/local/mysql/scripts/mysql_install_db --user=mysql --datadir=/var/lib/mysql
~$ sudo install -m755 /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
编辑/etc/my.cnf, 在[mysqld]下面增加 datadir = /var/lib/mysql , 然后启动 MySQL server:
~$ sudo /etc/init.d/mysqld start
如果以上命令没有报错,,则表示MySQL 5.5.15 的服务器已经安装成功。先设置root密码:
~$ mysqladmin -u root password
~$ mysql -u root -p
通过修改 /etc/my.cnf 来完成进一步的配置。

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