手工编译mysql

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一：安装mysql
./configure --prefix=/usr/local/mysql
Q:checking for termcap functions library... configure: error: No curses/termcap library found
A:sudo apt-get install ncurses-dev
make
sudo make install
cp support-files/my-medium.cnf /etc/my.cnf 配置文件
chown -R mysql .
chgrp -R mysql .
bin/mysql_install_db --user=mysql
Q:090308 12:05:23 [ERROR] /usr/local/mysql/libexec/mysqld: unknown option '--skip-federated'
A:把/etc/my.cnf中skip-federated注释掉
chown -R mysql var

To start mysqld at boot time you have to copy
support-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 ubuntu password 'new-password'

Alternatively you can run:
/usr/local/mysql/bin/mysql_secure_installation

which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly 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.pl
cd /usr/local/mysql/mysql-test ; perl mysql-test-run.pl