(specifications->manifest (list "rstudio-server" "r-minimal" "r-guix-install" ;; Certs and locales "glibc-locales" "nss-certs" ;; Common command line tools lest the container is too empty. "bash" "coreutils" "grep" "which" "wget" "sed" ;; R markdown tools "pandoc" ;; Toolchain and common libraries for "install.packages" "gcc-toolchain@10" "gfortran-toolchain" "gawk" "tar" "gzip" "unzip" "make" "cmake" "pkg-config" "cairo" "libxt" "openssl" "curl" "zlib"))