安装日志：
[root@li656-95 ~]# sh install.sh
Package libcap-devel-2.16-5.5.el6.x86_64 already installed and latest version
Package ntp-4.2.6p5-1.el6.centos.x86_64 already installed and latest version
Package diffutils-2.8.1-28.el6.x86_64 already installed and latest version
Package iptables-1.4.7-11.el6.x86_64 already installed and latest version
Package unzip-6.0-1.el6.x86_64 already installed and latest version
Package rsyslog-5.8.10-8.el6.x86_64 already installed and latest version
Package 2:postfix-2.6.6-2.2.el6_1.x86_64 already installed and latest version
Nothing to do
14 Feb 03:44:14 ntpdate[2582]: adjust time server 218.30.114.84 offset -0.001802 sec
Cannot access the Hardware Clock via any known method.
Use the --debug option to see the details of our search for an access method.
setenforce: SELinux is disabled
installing mysql,this may take a few minutes,hold on plz...
lib/mysql.sh: line 29: cd: mysql-5.1.72/: No such file or directory
configure in progress ...
----Install Error: mysql configure err -----------
