参考链接：http://blog.csdn.net/wendi_0506/article/details/39478369
注意：ftp需要二进制下载源码包，不然会导致解压失败
安装后启动：
参考：http://blog.sina.com.cn/s/blog_637e04c9010117ri.html
[email protected] mysql]# /etc/rc.d/init.d/mysql status
MySQL is not running, but lock file (/var/lock/subsys/mysql[FAILED]
[[email protected] mysql]# /etc/rc.d/init.d/mysql start
Starting MySQL...The server quit without updating PID file (/usr/local/mysql/data/localhost.localdomain.pid). [FAILED]
2.解决办法
#cd /usr/local/mysql（进入mysql安装目录）
#chown -R mysql.mysql .
#su - mysql
$cd server
$scripts/mysql_install_db
3.
[[email protected] ~]# cd /usr/local/mysql
[[email protected] mysql]# chown -R mysql.mysql .
[[email protected] mysql]# su - mysql
[[email protected] ~]$ cd /usr/local/mysql
[[email protected] mysql]$ scripts/mysql_install_db
Installing MySQL system tables...
OK
Filling help tables...
OK
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:
./bin/mysqladmin -u root password ‘new-password‘
./bin/mysqladmin -u root -h localhost.localdomain password ‘new-password‘
Alternatively you can run:
./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 . ; ./bin/mysqld_safe &
You can test the MySQL daemon with mysql-test-run.pl
cd ./mysql-test ; perl mysql-test-run.pl
Please report any problems with the ./bin/mysqlbug script!
[[email protected] mysql]$ /usr/local/mysql/bin/mysqld_safe --user=mysql &
[1] 11767
[[email protected] mysql]$ 120502 07:01:17 mysqld_safe Logging to ‘/usr/local/mysql/data/localhost.localdomain.err‘.
120502 07:01:17 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
[[email protected] mysql]$ /etc/rc.d/init.d/mysql status
MySQL running (11830) [ OK ]
[[email protected] mysql]$ /etc/rc.d/init.d/mysql start
Starting MySQL [ OK ]
还需修改的：
vi /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[client]
socket=/var/lib/mysql/mysql.sock
其中 socket=/var/lib/mysql/mysql.sock需要相同