More links.

diff --git a/blog/draft/2013-skolelinux-cedric-boutillier.txt b/blog/draft/2013-skolelinux-cedric-boutillier.txt
index f6ddb399dba44214e6923777945961dcdc54daba..d3d2e6492098e1825fc4bb4a0ff92c40abdf0da6 100644 (file)
--- a/blog/draft/2013-skolelinux-cedric-boutillier.txt
+++ b/blog/draft/2013-skolelinux-cedric-boutillier.txt
@@ -84,25 +84,36 @@ support for Debian Edu as well.</p>
 <p>I am using the KDE Plasma Desktop. But the pieces of software I use
 most runs in a terminal: Mutt and OfflineIMAP for emails, latex for
 scientific documents, mpd for music. VIM is my editor of choice.  I am
-also using the mathematical software Scilab and Sage (built from
-source as not completely packaged for Debian, yet).
+also using the mathematical software
+<a href="https://www.scilab.org/‎">Scilab</a> and
+<a href="http://www.sagemath.org/‎">Sage</a> (built from source as not
+completely packaged for Debian, yet).
 
 <p><strong>Do you have any suggestions for teachers interested in
 using the free software in Debian to teach mathematics and
 statistics?</strong></p>
 
 <p>I do not have any "nice" recommendations for statistics. At our
-university, we use both R and Scilab to teach statistics and
-probabilistic simulations. For geometry, there are nice programs:</p>
+university, we use both <a href="http://www.r-project.org/‎">R</a> and
+Scilab to teach statistics and probabilistic simulations. For
+geometry, there are nice programs:</p>
 
 <ul>
-<li>drgeo and kig to do constructions in planar geometry
-<li>kali to discover symmetry groups (the so-called wallpapers and frieze
+
+<li><a href="http://www.drgeo.eu/">drgeo</a> and
+<a href="http://edu.kde.org/kig/‎">kig</a> to do constructions in planar
+geometry
+
+<li><a href="http://www.geom.uiuc.edu/software/download/kali.html">kali</a>
+to discover symmetry groups (the so-called wallpapers and frieze
 groups), although the interface looks a bit old.</li>
+
 </ul>
 
-<p>I like also cantor, which provides a uniform interface to SciLab,
-Sage, Octave, etc...</p>
+<p>I like also
+<a href="http://edu.kde.org/applications/all/cantor">cantor</a>, which
+provides a uniform interface to SciLab, Sage,
+<a href="http://www.gnu.org/software/octave/‎">Octave</a>, etc...</p>
   
 <p><strong>Which strategy do you believe is the right one to use to
 get schools to use free software?</strong></p>