我要评论
首先下载并安装，当前版本是DevKit-tdm-32-4.5.2-20111229-1559-sfx.exe。在windows平台下直接安装pcaprub(gem install pcaprub)会报错，错误如下：
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing pcaprub:
ERROR: Failed to build gem native extension.
C:/Ruby/bin/ruby.exe extconf.rb
[*] Running checks for pcaprub code...
platform is i386-mingw32
checking for main() in -lws2_32... yes
checking for main() in -liphlpapi... yes
checking for windows.h... yes
checking for winsock2.h... yes
checking for iphlpapi.h... yes
checking for pcap_open_live() in -lwpcap... no
checking for pcap_setnonblock() in -lwpcap... no
creating Makefile
make
gcc -I. -IC:/Ruby/include/ruby-1.9.1/i386-mingw32
-I/C/Ruby192/include/ruby-1
.9.1/ruby/backward -I/C/Ruby/include/ruby-1.9.1 -I. -DHAVE_WINDOWS_H
-DHAVE_W
INSOCK2_H -DHAVE_IPHLPAPI_H -O3 -g -Wextra -Wno-unused-parameter
-Wno-parenth
eses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers
-Wno-long-l
ong -o pcaprub.o -c pcaprub.c
pcaprub.c:8:18: fatal error: pcap.h: No such file or directory
compilation terminated.
make: *** [pcaprub.o] Error 1
主要是因为找不到pcap.h,下载并将其解压到c盘，最终路径为C:\WpdPack。下载pcaprub并解压到任意目录，在pcaprub\ext\pcaprub目录下找到extconf.rb并编辑。先确认C:/WpdPack路径正确，然后在pcap_libdir 和have_library之间添加两行代码：
$CFLAGS = "-I#{pcap_includedir}"
$LDFLAGS = "-L#{pcap_libdir}"
最终效果如下图所示:
打开windows命令行并切换至pcaprub根目录执行gem build pcaprub.gemspec,然后执行gem install pcaprub-0.11.3.gem即可。
您可能感兴趣的文章:
如您对本文有疑问或者有任何想说的，请点击进行留言回复，万千网友为您解惑！
网友评论