[FE training-materials-updates] labs/setup: don't force people to install vim

[Thomas Petazzoni]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=01ae9b37053c4bbe07877dbf511acf0c7be84790

>---------------------------------------------------------------

commit 01ae9b37053c4bbe07877dbf511acf0c7be84790
Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date:   Tue Jun 7 13:53:29 2016 +0200

    labs/setup: don't force people to install vim
    
    People don't *have* to use vim, they can also install whichever text
    editor they like.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>


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01ae9b37053c4bbe07877dbf511acf0c7be84790
 labs/setup/setup.tex | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/labs/setup/setup.tex b/labs/setup/setup.tex
index 5aaa140..5f270f8 100644
--- a/labs/setup/setup.tex
+++ b/labs/setup/setup.tex
@@ -24,12 +24,17 @@ You are now ready to start the real practical labs!
 
 \section{Install extra packages}
 
-Ubuntu comes with a very limited version of the \code{vi}
-editor. Install \code{vim}, a improved version of this editor.
-
-\begin{verbatim}
-sudo apt-get install vim
-\end{verbatim}
+Feel free to install other packages you may need for your development
+environment. In particular, we recommend to install your favorite text
+editor and configure it to your taste. The favorite text editors of
+embedded Linux developers are of course {\em Vim} and {\em Emacs}, but
+there are also plenty of other possibilities, such as {\em GEdit},
+{\em Qt Creator}, {\em CodeBlocks}, {\em Geany}, etc.
+
+It is worth mentioning that by default, Ubuntu comes with a very
+limited version of the \code{vi} editor. So if you would like to use
+\code{vi}, we recommend to use the more featureful version by
+installing the \code{vim} package.
 
 \section{More guidelines}