linux 下編譯安裝 mysql

1.環境說明

ubuntu 12.04
源碼存儲路徑 /home/wzw/workstation/src
安裝路徑 /home/wzw/workstation/env
切換到工做目錄 cd /home/wzw/workstation/src/

2.安裝

sudo mkdir -p /home/wzw/workstation/env/mysql5

sudo groupadd mysql

sudo useradd -g mysql mysql

cd /home/wzw/workstation/src/

wget http://downloads.mysql.com/archives/mysql-5.1/mysql-5.1.68.tar.gz

tar -zxvf mysql-5.1.68.tar.gz

cd mysql-5.1.68/

sudo ./configure --prefix=/home/wzw/workstation/env/mysql5
#【出錯：checking for termcap functions library... configure: error: No curses/termcap library found。解決：sudo apt-get install libncurses5-dev】

sudo make

sudo make install

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

cd /home/wzw/workstation/env/mysql5

sudo ./bin/mysql_install_db --user=mysql

sudo chown -R root .

sudo chown -R mysql var

sudo chgrp -R mysql .

sudo bin/mysqld_safe --user=mysql &

#【打開另外一個終端，輸入：】
cd /home/wzw/workstation/env/mysql5

./bin/mysql -uroot -p 
#【默認無密碼，直接回車便可鏈接】

use mysql;

update user set Password=password('abc123') where User = 'root';

flush privileges;
#【之後鏈接須要使用密碼了，密碼就是 abc123 】