update continuous integration script

do-ci-stuff.sh

+set -e
+
 source ./do-install-stuff.sh
 source ./do-compile-stuff.sh

do-install-stuff.sh

@@ -12,12 +12,12 @@ apt-get install --yes python
 apt-get install --yes texlive-full
 
 #pandoc outdated in debian testing
-TGZ=pandoc-2.7.3-linux.tar.gz
+TGZ=pandoc-2.9.1-linux-amd64.tar.gz
 DEST=.local
 mkdir $DEST
 export PATH=$PATH:$(pwd)/$DEST/bin
 echo "export PATH=$PATH:$(pwd)/$DEST/bin" > install-path-pandoc
-wget -c "https://github.com/jgm/pandoc/releases/download/2.7.3/$TGZ"
+wget -c "https://github.com/jgm/pandoc/releases/download/2.9.1/$TGZ"
 tar xvzf $TGZ --strip-components 1 -C $DEST
 ls .local