[FE training-materials-updates] Update package requirements

[Antoine Ténart]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=467ccbfbd7bc4c5dac197229fc38c120d5734ced

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commit 467ccbfbd7bc4c5dac197229fc38c120d5734ced
Author: Antoine Tenart <antoine.tenart at free-electrons.com>
Date:   Mon Dec 14 13:57:12 2015 +0100

    Update package requirements
    
    Signed-off-by: Antoine Tenart <antoine.tenart at free-electrons.com>


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467ccbfbd7bc4c5dac197229fc38c120d5734ced
 README | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/README b/README
index d745f6f..6683286 100644
--- a/README
+++ b/README
@@ -3,10 +3,11 @@ How to compile these materials
 
 First, you may install the packages needed to compile the materials:
 
-sudo apt-get install git-core inkscape texlive-latex-base \
-texlive-latex-extra texlive-font-utils dia python-pygments \
-texlive-fonts-recommended make texlive-xetex fonts-inconsolata \
-fonts-liberation ttf-ubuntu-font-family
+sudo apt-get install --no-install-recommends git-core inkscape
+texlive-latex-base texlive-latex-extra texlive-font-utils dia \
+python-pygments texlive-fonts-recommended make texlive-xetex \
+fonts-inconsolata fonts-liberation ttf-ubuntu-font-family \
+latex-beamer lmodern
 
 Then, run 'make help' to see what available targets are.