wget ftp://ftp.lyx.org/pub/lyx/stable/${FIRST}x/lyx-$LAST.tar.gz;
tar -zxvf lyx-$LAST.tar.gz;
if [ ! -f lyx-$LAST.tar.gz ]; then
echo "Still unable to find directory for last version $LAST.";
exit 1;
fi
wget ftp://ftp.lyx.org/pub/lyx/stable/${FIRST}x/lyx-$LAST.tar.gz;
tar -zxvf lyx-$LAST.tar.gz;
if [ ! -f lyx-$LAST.tar.gz ]; then
echo "Still unable to find directory for last version $LAST.";
exit 1;
fi