在Docker容器中安装anaconda时出错

docker工人对我来说相当新颖。 我正在尝试使Docker容器将Web应用程序(由Django制作)部署到云中。
但是,当我试图通过跟随Dockerfile构build时,我得到了错误

使用Anaconda API: https : //api.anaconda.org
ResolvePackageNotFound:
-python 3.5.3 3

FROM ubuntu:16.04 # package install & update RUN apt-get update && apt-get -y upgrade RUN apt-get -y install build-essential RUN apt-get -y install git vim curl wget RUN apt-get -y install python-dev \ libmysqlclient-dev FROM continuumio/anaconda3 ENTRYPOINT [ "/bin/bash", "-c" ] ADD env.yml /tmp/env.yml WORKDIR /tmp RUN [ "conda", "env", "create", "-f", "env.yml" ] #ADD . /code/ RUN [ "/bin/bash", "-c", "source activate BAUES" ] #RUN [ "/bin/bash", "-c", "python manage.py migrate" ] #RUN [ "/bin/bash", "-c", "python manage.py runserver" ] 

有谁知道我为什么得到这个错误?

谢谢。