real latest install

lib/self-upgrade.bash

@@ -55,6 +55,7 @@ function perform_upgrade {
 
   # if "$backup"/install.sh upgraded; then
   echo coucou
+  echo coucou2
   # shellcheck disable=SC1091
   if source /tmp/miaou-bash-install.sh upgrade; then
     if [[ $(find "$backup"/hooks.d -maxdepth 1 -type f | wc -l) -gt 0 ]]; then