ubuntu mysql源码安装

在ubuntu下安装mysql可以直接sudo apt-get install mysql

源码安装可以自由点，自定一些自己的设定

1，下载最新的mysql5.1.66
http://cdn.mysql.com/Downloads/MySQL-5.1/mysql-5.1.66.tar.gz
2，config

./configure --prefix=/usr/local/mysql/ \--enable-assembler\

--with-charset=utf8\

--with-extra-charsets=complex\

--enable-thread-safe-client\

--with-big-tables\

--with-readline\

--with-ssl\

--with-embedded-server\

--enable-local-infile\

--with-plugins=partition,innobase,myisammrg

遇到没有error: No curses/termcap library found

sudo apt-get install libncurses5 libncurses5-dev3，sudo make

遇到 exec: g++: not found

sudo apt-get install gobjc++

继续make还是报错，重新config，sudo make 一切ok

4，sudo make install

5，新建mysql用户组和用户

sudo /usr/sbin/groupadd mysqlsudo /usr/sbin/useradd -g mysql mysql

6，初始化mysql db

sudo /usr/local/mysql/bin/mysql_install --user=mysql

//初始化结果代码

Installing MySQL system tables...121011 15:52:46 [Warning] '--skip-locking' is deprecated and will be removed in a future release. Please use '--skip-external-locking' instead.OKFilling help tables...121011 15:52:48 [Warning] '--skip-locking' is deprecated and will be removed in a future release. Please use '--skip-external-locking' instead.OK
To start mysqld at boot time you have to copysupport-files/mysql.server to the right place for your system
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !To do so, start the server, then issue the following commands:
/usr/local/mysql/bin/mysqladmin -u root password 'new-password'/usr/local/mysql/bin/mysqladmin -u root -h X220 password 'new-password'
Alternatively you can run:/usr/local/mysql/bin/mysql_secure_installation
which will also give you the option of removing the testdatabases and anonymous user created by default. This isstrongly recommended for production servers.
See the manual for more instructions.
You can start the MySQL daemon with:cd /usr/local/mysql ; /usr/local/mysql/bin/mysqld_safe &
You can test the MySQL daemon with mysql-test-run.plcd /usr/local/mysql/mysql-test ; perl mysql-test-run.pl
Please report any problems with the /usr/local/mysql/bin/mysqlbug script!7，拷贝mysql.server和my.cnf

sudo cp mysql-5.1.66/support-files/my-medium.cnf /etc/my.cnf

sudo cp mysql-5.1.66/support-files/mysql.server /etc/init.d/mysql.server

8，修改mysql.server权限

sudo chmod 755 /etc/init.d/mysql.server

9，启动mysql

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

检测是否启动

ps aux|grep mysql

root 12872 0.0 0.0 2236 596 pts/2 S 16:12 0:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/usr/local/mysql/var --pid-file=/usr/local/mysql/var/X220.pidmysql 12974 0.1 0.3 113352 16020 pts/2 Sl 16:12 0:00 /usr/local/mysql/libexec/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/var --user=mysql --log-error=/usr/local/mysql/var/X220.err --pid-file=/usr/local/mysql/var/X220.pid --socket=/tmp/mysql.sock --port=3306charles 12995 0.0 0.0 4388 832 pts/2 S+ 16:14 0:00 grep --color=auto mysql

已经启动

编译安装完成

修改/usr/local/mysql/var（mysql数据库的datadir）的权限

sudo chown -R mysql:mysql /usr/local/mysql/var

剩下的事情就是根据需求修改mysql.cnf

以后再说