下載nagios-3.3.1.tar.gz
先在nagios下 ./configure
2.在base下，make
3.在cgi下 make
4.cd ngios make install
5.提示：Main program, CGIs and HTML files installed ***
You can continue with installing Nagios as follows (type 'make'
without any arguments for a list of all possible options):
make install-init
- This installs the init script in /etc/rc.d/init.d
make install-commandmode
- This installs and configures permissions on the
directory for holding the external command file
make install-config
- This installs sample config files in /usr/local/nagios/etc
顯示成功安裝；