FROM alpine:latest MAINTAINER Jessica Frazelle ENV LANG en_US.UTF-8 RUN apk update && apk add \ build-base \ ca-certificates \ libffi-dev \ libxml2-dev \ libxslt-dev \ openssl-dev \ python \ python-dev \ py-pip \ && rm -rf /var/cache/apk/* \ && pip install mitmproxy CMD [ "mitmproxy" ]