fix:docker镜像缺少依赖libzbar-dev

[jiangwu10057]

No description provided.

[why2lyj]

@jiangwu10057 是Itchat-UOS缺失libzbar-dev？

[ifishzz]

FROM python:3.7-slim

MAINTAINER Snow Wang admin@farseer.vip

WORKDIR /youxiang
COPY requirements.txt requirements.txt
COPY . /youxiang

ENV TZ=Asia/Shanghai
RUN /usr/local/bin/python -m pip install --upgrade pip && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo '$TZ' > /etc/timezone &&
sed -i "s@http://deb.debian.org@https://mirrors.tuna.tsinghua.edu.cn@g" /etc/apt/sources.list &&
apt-get update
RUN apt-get install -y libzbar-dev --fix-missing &&
pip install -r requirements.txt

ENTRYPOINT ["python", "/youxiang/main.py"]