无法安装zbar [英] Can't install zbar

问题描述

我试图在我的Raspberry Pi 2上将qrtools模块与Python 3.4.2结合使用，但是由于我未安装zbar模块，它无法运行. 尝试

I am trying to use the qrtools module with Python 3.4.2 on my Raspberry Pi 2, however it cannot run as I don't have the zbar module installed. Trying

pip-3.2 install zbar

给出图片中显示的错误消息

Gives the error message shown in the picture

sudo pip-3.2 install zbar

出现类似的错误

有什么想法吗?

(我确实在Python 2.7中安装了它)

(I do have it installed with Python 2.7)

更新:libzbar-dev和python3-dev都是最新的.还是...

UPDATE: Both libzbar-dev and python3-dev are up to date. Still...

No module named  'zbar' 

推荐答案

假设您使用的是debian衍生产品(如ubuntu)，则需要安装zbar的开发包，其中包含头文件zbar.h

assuming you're using a debian derivative (like ubuntu), you need to install zbar's developement package, which contains the header file zbar.h

$ sudo apt-get install libzbar-dev

对于redhat/fedora系统:

for redhat/fedora systems:

$ sudo yum install zbar-devel

和可能也是python的dev包:

and probably python's dev package too:

$ sudo apt-get install python3-dev

这篇关于无法安装zbar的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！