add additional necessary packages for pajengr installation

diff --git a/docs/source/Tutorial_MPI_Applications.rst b/docs/source/Tutorial_MPI_Applications.rst
index e0f949a..982f816 100644 (file)
--- a/docs/source/Tutorial_MPI_Applications.rst
+++ b/docs/source/Tutorial_MPI_Applications.rst
@@ -317,7 +317,11 @@ and the `pajengr <https://github.com/schnorr/pajengr#installation/>`_ package.
 
 .. code-block:: shell
 
-   sudo apt install r-base r-cran-devtools cmake flex bison
+   # install R and necessary packages
+   sudo apt install r-base r-cran-devtools r-cran-tidyverse
+   # install pajengr dependencies
+   sudo apt install git cmake flex bison
+   # install the pajengr R package
    Rscript -e "library(devtools); install_github('schnorr/pajengr');"
 
 To take this tutorial, you will also need the platform files from the