报错原因为 pcre 头文件缺失
解决方法 : 安装 pcre.x86_64 和 pcre-devel.x86_64 软件包
代码语言：javascript复制[root@h101 snort-2.9.7.6]# yum install pcre.x86_64 pcre-devel.x86_64
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
* base: centos.ustc.edu.cn
* epel: mirrors.opencas.cn
* extras: centos.ustc.edu.cn
* updates: centos.ustc.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package pcre.x86_64 0:7.8-6.el6 will be updated
---> Package pcre.x86_64 0:7.8-7.el6 will be an update
---> Package pcre-devel.x86_64 0:7.8-7.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Installing:
pcre-devel x86_64 7.8-7.el6 base 320 k
Updating:
pcre x86_64 7.8-7.el6 base 196 k
Transaction Summary
======================================================================================================================================
Install 1 Package(s)
Upgrade 1 Package(s)
Total download size: 516 k
Is this ok [y/N]: y
Downloading Packages:
(1/2): pcre-7.8-7.el6.x86_64.rpm | 196 kB 00:02
(2/2): pcre-devel-7.8-7.el6.x86_64.rpm | 320 kB 00:01
--------------------------------------------------------------------------------------------------------------------------------------
Total 138 kB/s | 516 kB 00:03
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Updating : pcre-7.8-7.el6.x86_64 1/3
Installing : pcre-devel-7.8-7.el6.x86_64 2/3
Cleanup : pcre-7.8-6.el6.x86_64 3/3
Verifying : pcre-7.8-7.el6.x86_64 1/3
Verifying : pcre-devel-7.8-7.el6.x86_64 2/3
Verifying : pcre-7.8-6.el6.x86_64 3/3
Installed:
pcre-devel.x86_64 0:7.8-7.el6
Updated:
pcre.x86_64 0:7.8-7.el6
Complete!
[root@h101 snort-2.9.7.6]# 
