二、安装依赖包 yum-yinstallgcclibcaplibcap-develglibc-devel 三、升级Ntp 1、tarzxf/tmp/ntp-4.2.8p10.tar.gz-C/tmp 2、/tmp/ntp-4.2.8p10/configure--prefix=/usr--bindir=/usr/sbin--sysconfdir=/etc--enable-linuxcaps--with-lineeditlibs=readline --enable-all-clocks--enable-parse-clocks--enable-clock