- 下载zbar1.0
http://zbar.sourceforge.net/download.html - 安装依赖
sudo apt-get install libqt4-dev
sudo apt-get install libv4l-dev - 编译
cd zbar_directory
chmod 777 configure
export CFLAGS=""
./configure
make
- 遇到错误
In file included from /usr/include/stdio.h:937:0,
from zbar/debug.h:60,
from zbar/scanner.c:34:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:140:1: error: expected identifier or ‘(’ before ‘{’ token
解决方法：
export CFLAGS="" //将CFLAGS环境变量置为空
