# r-packages-list List of R packages, required by some services. The packages can be sources from CRAN-like repositories, sources from github, or - preferred - packages in deb format. ## install2r-packages.txt That file is used by the Dockerfile that builds the Rstudio container images. Packages listed there are installed from a binary repository to speed up the installation procedure and preserve disk space. The file jupyter-image-r-cran-pkgs.txt contains packages that are installed into the docker image from CRAN sources.