first try, pdfjam

Dockerfile

@@ -3,7 +3,7 @@ FROM ubuntu:latest
 RUN ln -snf /usr/share/zoneinfo/Etc/UTC /etc/localtime \
     && echo "Etc/UTC" > /etc/timezone \
     && apt-get update && apt-get upgrade -y \
-    && apt-get install python3-pip texlive-latex-base texlive-xetex texlive-lang-french texlive-latex-extra texlive-fonts-recommended pandoc xzdec -y \
+    && apt-get install wget python3-pip texlive-latex-base texlive-xetex texlive-lang-french texlive-latex-extra texlive-fonts-recommended pandoc xzdec -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy the application in folder found in $PATH

script.sh

@@ -10,6 +10,12 @@ sleep 10
 echo $(python3 -V) >> output/python-version
 echo $(pip3 -V) >> output/python-version
 
-pip3 install --no-input pdfnup==0.4.1
+### Install Tex Live
+## https://tug.org/texlive/quickinstall.html
 
-echo $(pdfnup -h) >> output/pdfnup
+wget https://github.com/rrthomas/pdfjam/releases/download/v3.06/pdfjam-3.06.tar.gz -O /tmp/pdfjam-3.06.tar.gz
+zcat < /tmp/pdfjam-3.06.tar.gz | tar xf -
+echo $(ll /tmp/pdfjam-3.06) >> output/pdfjam-logs
+PATH=/tmp/pdfjam-3.06/bin/pdfjam:$PATH
+
+pdfjam --batch --nup 2x1 --suffix 2up --landscape output/out.pdf