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configure: error: Neither flex nor lex was found.

在安装libpcap-1.8.1.tar时,

执行

[[email protected] libpcap-1.8.1]#./configure

出现错误:

configure: error: Neither flex nor lex was found.

解决方法:

[[email protected] libpcap-1.8.1]# yum install flex bison

错误消失,

然后重新执行configure,make ,make install .安装完成

只有先安装好libpcap后,TCPdump安装才没有问题

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