安装二维码、条形码识别工具zbar

参考:http://blog.csdn.net/gaofuqi/article/details/26698547

http://www.imagemagick.org/download/ImageMagick-6.9.9-5.tar.gz

安装zbar

http://blog.csdn.net/shanzhizi/article/details/50755168

安装zbar前需要安装imagemagic

安装好imagemagic后,需要执行下

ldconfig /usr/local/lib

如果出现错误:No package 'MagickWand' found

还需要安装MagicWand,地址http://www.magickwand.org/download/php/

在centos下使用这篇文章安装成功:

http://blog.csdn.net/lhnows/article/details/49366799

yum install ImageMagick-devel

yum install jasper

yum install libgnomeui-devel

yum install pygtk2-devel

yum install libX*
./configure --without-qt 

完毕。

原文地址:https://www.cnblogs.com/zl0372/p/zbar.html