1， 环境： Ubuntu14.04 + libpcap-1.6.1.tar.gz

2，Libpcap下载： 官方地址-http://www.tcpdump.org/#latest-release 即可下载最新版本的libpcap。

3，解压libpcap-1.6.1.tar.gz： tar -zxvf libpcap-1.4.0.tar.gz

4，配置生成makefile文件：cd到libpcap解压目录libpcap-1.4.0， 执行 ./configure。执行到这一步可能会遇到缺少flex包的问题：

configure: error: Your operating system's lex is insufficient to compile
 libpcap.  flex is a lex replacement that has many advantages, including
 being able to compile libpcap.  For more information, see
 http://www.gnu.org/software/flex/flex.html .

解决办法：安装flex包---- sudo apt-get install flex

5，make

注意在make过程中可能会出错，按下面办法解决

ERROR!  dnet header not found, go get it from

ERROR!  daq_static library not found, go get it from

解决办法：安装byacc包--- sudo apt-get install -y byacc

apt-get install  libpcre3-dev 

apt-get install libdumbnet-dev