Taz*_*Taz 5 r ca docker dockerfile r-package
几天以来,我在 docker 镜像构建期间安装 R 包时遇到了问题:
\n\n> install.packages("devtools", repos = "https://mran.microsoft.com/snapshot/2018-10-25")\nInstalling package into \xe2\x80\x98/usr/local/lib/R/site-library\xe2\x80\x99\n(as \xe2\x80\x98lib\xe2\x80\x99 is unspecified)\nWarning: unable to access index for repository https://mran.microsoft.com/snapshot/2018-10-25/src/contrib:\n cannot open URL \'https://mran.microsoft.com/snapshot/2018-10-25/src/contrib/PACKAGES\'\n>\n>\nWarning message:\npackage \xe2\x80\x98devtools\xe2\x80\x99 is not available (for R version 3.4.4)\nRun Code Online (Sandbox Code Playgroud)\n\n这是我的Dockerfile:
FROM rocker/rstudio-stable:3.4.4\n\nMAINTAINER Tazovsky\n\n# system libraries of general use\nRUN apt-get update && apt-get install -y \\\n sudo \\\n pandoc \\\n pandoc-citeproc \\\n pkg-config \\\n libnlopt-dev \\\n libcurl4-gnutls-dev \\\n libcairo2-dev \\\n libxt-dev \\\n libgsl-dev \\\n libssl-dev \\\n libssh2-1-dev \\\n libssl1.0.0 \\\n libxml2-dev \\\n openssl\n\nRUN apt-get update && apt-get install -y \\\n libmpfr-dev\n\nRUN apt-get install libcurl4-openssl-dev -y\n\n# install java\nRUN apt-get update && apt-get install -y openjdk-8-jdk openjdk-8-jre\nRUN R CMD javareconf\n\n# r-java\nRUN apt-get install r-cran-rjava -y\n\nRUN R -e \'install.packages("devtools", repos = "https://mran.microsoft.com/snapshot/2018-10-25")\'\nRun Code Online (Sandbox Code Playgroud)\n\n我确信它早些时候就起作用了(几周前)。
\n\n另外,我检查了命令
\n\ninstall.packages("devtools", repos = "https://mran.microsoft.com/snapshot/2018-10-25")
在本地并且它有效。
\n\n我还尝试通过运行添加 CA 证书:
\n\n本地:
\n\nopenssl genrsa -des3 -out myCA.key 2048\nopenssl req -x509 -new -nodes -key myCA.key -sha256 -days 1825 -out myCA.pem\nRun Code Online (Sandbox Code Playgroud)\n\n在Dockerfile:
CP myCA.pem /tmp/myCA.pem\nRUN cd tmp && \\\n openssl x509 -in myCA.pem -inform PEM -out myCA.crt && \\\n cp myCA.crt /usr/local/share/ca-certificates/myCA.crt && \\\n update-ca-certificates && \\\n rm -rf /tmp/*\nRun Code Online (Sandbox Code Playgroud)\n\n但这没有帮助。
\n\n知道发生了什么事吗?
\n小智 0
你可以尝试改变(这对我有用)
install.packages("devtools", repos = "https://mran.microsoft.com/snapshot/2018-10-25")
Run Code Online (Sandbox Code Playgroud)
到
install.packages("devtools", repos = "http://cran.rstudio.com/")
Run Code Online (Sandbox Code Playgroud)
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