apt install gettext
mkdir /root/sympa-ticket-5736
cd /root/sympa-ticket-5736
dpkg -s sympa |grep Version
wget http://deb.debian.org/debian/pool/main/s/sympa/sympa_6.2.60~dfsg.orig.tar.xz
tar Jxvf sympa_6.2.60~dfsg.orig.tar.xz
cd sympa-6.2.60/po/sympa/
msgfmt -c -o fr.mo -v fr.po