1.pip install lxml 失败
解决办法:
RUN apk add --no-cache gcc musl-dev libxslt-dev
2.pip install cffi 失败
解决办法:
RUN apk add --no-cache libffi-dev
3.pip install cryptography 失败
解决办法:
RUN apk add --no-cache libressl-dev
RUN apk add --no-cache gcc musl-dev libxslt-dev
RUN apk add --no-cache libffi-dev
RUN apk add --no-cache libressl-dev