遍地的坑啊
目标 搭建docker sparkR
小目标 rpy2 fbprophet python3
坑1：
rpy2 如果要求python支持 需要 R
解决方案：去下载r
坑2：
ubuntu的不能下载latest 版本的 R 如果直接
apt-get update apt-get install r-base
会直接下载到3.1.1 而python3下的 rpy2要求 R -version >= 3.3.x
解决方案：https://www.digitalocean.com/community/tutorials/how-to-install-r-on-ubuntu-16-04-2
坑3：
gpg: requesting key E084DAB9 from hkp server keyserver.ubuntu.com gpg: key E084DAB9: public key "Michael Rutter <marutter@gmail.com>" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) /bin/sh: 1: add-apt-repository: not found
add-apt-repository 无效
解决方案：依赖问题 先运行 apt-get update
坑4：
gpg: requesting key E084DAB9 from hkp server keyserver.ubuntu.com gpg: key E084DAB9: public key "Michael Rutter <marutter@gmail.com>" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) Hit:1 http://security.ubuntu.com/ubuntu xenial-security InRelease Hit:2 http://archive.ubuntu.com/ubuntu xenial InRelease Hit:3 http://archive.ubuntu.com/ubuntu xenial-updates InRelease Hit:4 http://archive.ubuntu.com/ubuntu xenial-backports InRelease Reading package lists... E: The method driver /usr/lib/apt/methods/https could not be found. E: Failed to fetch https://cran.rstudio.com/bin/linux/ubuntu/xenial/InRelease E: Some index files failed to download. They have been ignored, or old ones used instead.
解决方案：待解决
branch1:
尝试直接加入key之后下载r
FROM ubuntu RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9 && apt-get update && apt-get install -y r-base r-base-dev
这个是最新的稳定版本 3.2.3显然不符合标准。。。
话说运维的活 感觉一天一天都在编译失败中读过 那是多么绝望又痛苦的生活啊
