These scripts are used to create pauper cluster nodes.   install_apps, install_fromsource, and PauperPack  have been tested on Ubuntu 22.04.
We run them in the order below.  Remove the ".txt" from the name and chmod to executable to run.    

install_apps.sh : Installs various apps from repositories.   Run as root.
PauperPack.R : Installs various R packages.  Install with "Rscript PauperPack.R".  Run as root.
install_fromsource.sh : Installs various apps from source.  Run as root.
install_rstudio.sh : Installs RStudio Server.  Run as root.
install_nvidia.sh : Installs NVidia CUDA drivers and utilities.  Only install if you have an NVidia graphics card capable of CUDA.  Run as root.
install_miniconda.sh : Installs the MiniConda user environment.   Each user needs to install this for themselves.  Run as normal user.
install_shinyserver.sh : Installs Shiny Server.  Each user needs to install this for themselves.  Run as normal user.