安装流程如下：
1、解压安装包
tar -zcvf 包名.tar.gz
2、编译及安装
确保cmake已经下载(www.cmake.org)并安装（下载解压，然后修改一下环境变量即可，不需要安装）
shell> tar zxvf mysql-VERSION.tar.gz
shell> cd mysql-VERSION
shell> cmake .
shell> make
shell> su - root
shell> cd mysql-VERSION
shell> make install DESTDIR="/usr/local/mysql"
这样安装后，目录居然在是/usr/local/mysql/usr/local/mysql下，晕，移走：
[root@ora10g mysql]# mv /usr/local/mysql/usr/local/mysql/* /usr/local/mysql/
[root@ora10g mysql]# ls -l
total 0
[root@ora10g mysql]# pwd
/usr/local/mysql/usr/local/mysql
[root@ora10g mysql]# cd /usr/local/mysql/
[root@ora10g mysql]# ll
total 192
drwxr-xr-x 2 root root 4096 Mar 1 23:40 bin
-rw-r--r-- 1 root root 17987 Jan 20 06:37 COPYING
drwxr-xr-x 4 root root 4096 Mar 1 23:39 data
drwxr-xr-x 2 root root 4096 Mar 1 23:39 docs
drwxr-xr-x 3 root root 4096 Mar 1 23:39 include
-rw-r--r-- 1 root root 7390 Jan 20 06:37 INSTALL-BINARY
drwxr-xr-x 3 root root 4096 Mar 1 23:39 lib
drwxr-xr-x 4 root root 4096 Mar 1 23:40 man
drwxr-xr-x 10 root root 4096 Mar 1 23:40 mysql-test
-rw-r--r-- 1 root root 113534 Jan 20 06:37 README
drwxr-xr-x 2 root root 4096 Mar 1 23:40 scripts
drwxr-xr-x 27 root root 4096 Mar 1 23:40 share
drwxr-xr-x 4 root root 4096 Mar 1 23:40 sql-bench
drwxr-xr-x 2 root root 4096 Mar 1 23:40 support-files
drwxr-xr-x 3 root root 4096 Mar 1 23:39 usr
[root@ora10g mysql]# rm -rf usr
[root@ora10g mysql]# ls -l
total 188
drwxr-xr-x 2 root root 4096 Mar 1 23:40 bin
-rw-r--r-- 1 root root 17987 Jan 20 06:37 COPYING
drwxr-xr-x 4 root root 4096 Mar 1 23:39 data
drwxr-xr-x 2 root root 4096 Mar 1 23:39 docs
drwxr-xr-x 3 root root 4096 Mar 1 23:39 include
-rw-r--r-- 1 root root 7390 Jan 20 06:37 INSTALL-BINARY
drwxr-xr-x 3 root root 4096 Mar 1 23:39 lib
drwxr-xr-x 4 root root 4096 Mar 1 23:40 man
drwxr-xr-x 10 root root 4096 Mar 1 23:40 mysql-test
-rw-r--r-- 1 root root 113534 Jan 20 06:37 README
drwxr-xr-x 2 root root 4096 Mar 1 23:40 scripts
drwxr-xr-x 27 root root 4096 Mar 1 23:40 share
drwxr-xr-x 4 root root 4096 Mar 1 23:40 sql-bench
drwxr-xr-x 2 root root 4096 Mar 1 23:40 support-files
[root@ora10g mysql]# pwd
/usr/local/mysql
[root@ora10g mysql]# ls -l
total 188
drwxr-xr-x 2 mysql mysql 4096 Mar 1 23:40 bin
-rw-r--r-- 1 mysql mysql 17987 Jan 20 06:37 COPYING
drwxr-xr-x 4 mysql mysql 4096 Mar 1 23:39 data
drwxr-xr-x 2 mysql mysql 4096 Mar 1 23:39 docs
drwxr-xr-x 3 mysql mysql 4096 Mar 1 23:39 include
-rw-r--r-- 1 mysql mysql 7390 Jan 20 06:37 INSTALL-BINARY
drwxr-xr-x 3 mysql mysql 4096 Mar 1 23:39 lib
drwxr-xr-x 4 mysql mysql 4096 Mar 1 23:40 man
drwxr-xr-x 10 mysql mysql 4096 Mar 1 23:40 mysql-test
-rw-r--r-- 1 mysql mysql 113534 Jan 20 06:37 README
drwxr-xr-x 2 mysql mysql 4096 Mar 1 23:40 scripts
drwxr-xr-x 27 mysql mysql 4096 Mar 1 23:40 share
drwxr-xr-x 4 mysql mysql 4096 Mar 1 23:40 sql-bench
drwxr-xr-x 2 mysql mysql 4096 Mar 1 23:40 support-files
[root@ora10g mysql]# scripts/mysql_install_db --user=mysql
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 ora10g password 'new-password'
Alternatively you can run:
./bin/mysql_secure_installatio