Références à la nouvelle ressource

module2/ressources/emacs_orgmode.org

@@ -140,7 +140,7 @@ Open the =matplotlibrc= file and modify the line starting with =backend=
 to make it =backend : Agg=.
 
 * Python, R, and LaTeX
-Computational documents contain code, which in the case of our MOOC use the languages Python and R. So you must install Python and R in addition to Emacs, unless of course they are already installed on your computer. Since Python and R are also used in the other paths of our MOOC, we explain their installation in a separate resource.
+Computational documents contain code, which in the case of our MOOC use the languages Python and R. So you must install Python and R in addition to Emacs, unless of course they are already installed on your computer. Since Python and R are also used in the other paths of our MOOC, we explain their installation in a [[https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/19c2b1de7766484bae73f3ab133463c6][separate resource]].
 
 That same resource also explains how to install LaTeX, which you must have if you want to produce PDF versions of org-mode documents. For example, if you want to work with the replicable article stub (shown in [[https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9cfc7500f0ef46d288d2317ec7b037b4][this video]]), you must install LaTeX. However, it is a rather big piece of software (several GB), so you may prefer to skip its installation. It is not required to follow the MOOC.
 

module2/ressources/jupyter.org

 # -*- mode: org -*-
-#+TITLE:     Jupyter : tips and tricks, Installing and configuring
+#+TITLE:     Jupyter : tips and tricks, installing and configuring
 #+AUTHOR:    Arnaud Legrand, Benoit Rospars, Konrad Hinsen
 #+DATE: June, 2018
 #+STARTUP: overview indent
@@ -221,6 +221,8 @@ the =R_HOME= and =R_USER= environnement variables).
 You should be able to run Jupyter and to create a python notebook that runs
 R commands by following the instructions given in the beginning of
 this document (look for =rpy2=).
+** LaTeX for PDF export
+For exporting your notebooks as PDF files, you must also install LaTeX on your system. We describe this process in a [[https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/19c2b1de7766484bae73f3ab133463c6][separate resource]].
 ** Additional tips
 *** • Exporting a notebook
 Here is what we had to install on a recent Debian computer to make sure

module2/ressources/jupyter_fr.org

@@ -255,6 +255,8 @@ besoin de définir les variables d'environnement =R_HOME= et =R_USER=).
 Vous pouvez alors lancer Jupyter et créer un notebook python utilisant
 R en suivant les instructions données au début de ce document
 (cherchez =rpy2=).
+** LaTeX pour la génération de PDF
+Si vous voulez convertir vos notebooks en PDF, vous devez aussi installer LaTeX sur votre ordinateur. Nous expliquons cette procédure dans une [[https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/19c2b1de7766484bae73f3ab133463c6][ressource spécifique]].
 ** Conseils additionnels
 *** • Exporter un notebook
 Jupyter évolue rapidement et ces informations peuvent vite devenir

module2/ressources/rstudio.org

@@ -61,11 +61,7 @@ sudo dpkg -i rstudio-xenial-1.1.453-amd64.deb
 sudo apt-get update ; sudo apt-get -f install # to fix possibly missing dependencies
 #+END_SRC
 ** Mac OSX and Windows
-#+BEGIN_QUOTE
-  Some instructions on installing R and knitr must be missing. This
-  should be tested and improved.
-#+END_QUOTE
-- Download and install R from the [[https://cran.r-project.org/][CRAN webpage]] by choosing the right operating system.
+- Install R and Python following the instructions given in a [[https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/19c2b1de7766484bae73f3ab133463c6][separate resource]].
 - Download and install RStudio from the [[https://www.rstudio.com/products/rstudio/download/#download][RStudio webpage]] by choosing the right operating system.
 - Download and install MiKTeX from the [[https://miktex.org/download][MiKTeX webpage]] by choosing the right operating system. You will be prompted to install some specific packages when exporting to pdf.
 - Open RStudio and type the following commands in the console to install =knitr= and =ggplot2=:

module2/ressources/rstudio_fr.org

@@ -62,8 +62,7 @@ sudo dpkg -i rstudio-xenial-1.1.453-amd64.deb
 sudo apt-get update ; sudo apt-get -f install # to fix possibly missing dependencies
 #+END_SRC
 ** Mac OSX and Windows
-- Télécharger et installer R depuis le [[https://cran.r-project.org/][site CRAN]] en choisissant le bon
-  système d'exploitation. 
+- Installer R et Python en suivant les instruction dans une [[https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/19c2b1de7766484bae73f3ab133463c6][ressource spécifique]].
 - Télécharger et installer RStudio depuis le [[https://www.rstudio.com/products/rstudio/download/#download][site RStudio]] en
   choisissant le bon système d'exploitation. 
 - Télécharger et installer MiKTeX depuis le [[https://miktex.org/download][site MiKTeX]] en choisissant le bon