docker部署怎么总是提示错误？呢 about xunfeng HOT 2 OPEN

FROM ubuntu:16.04    # 此处使用ubuntu1604
MAINTAINER [email protected]
ENV LC_ALL C.UTF-8
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# apt and pip mirrors

COPY ./sources.list /etc/apt/sources.list   # 自己在xunfeng目录里创建一个sources.list然后复制阿里的源进去
RUN mkdir -p ~/.pip \
&& echo "[global]" > ~/.pip/pip.conf \
&& echo "timeout=60" >> ~/.pip/pip.conf \
&& echo "index-url = https://pypi.tuna.tsinghua.edu.cn/simple" >> ~/.pip/pip.conf

# RUN sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list \