Task #2955

Mis à jour par Matthieu Decorde il y a plus de 4 ans

Known problems :
* some libs (used by R or its packages) are no more available in the Debian packages :
** libpng12
** libgfortran
*** gcc-6-base

h3. Diagnose

Run TXM's R via terminal:
<pre>
cd /usr/lib/TXM-0.8.1/plugins/org.txm.statsengine.r.core.linux_1.0.0.*/res/linux64/bin
./R
</pre>

h3. Solution 1

Ubuntu 20.04: ship the missing libraries in TXM R lib directory : /usr/lib/TXM-0.8.1/plugins/org.txm.statsengine.r.core.linux_1.0.0.*/res/linux64/lib

Ubuntu 16.04: this new libs will broke the dependancies -> remove the libpng12 and libfortran files of the lib directory

h3. Solution 2

Upgrade R to the stable version of Ubuntu 20.04 and upgrade the libraries used by TXM (FactoMineR, wordcloud, Rserve, textometry)

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