vpnclient_ynh/scripts/prerequisites

# Source me

# Check Moulinette version (firewall hook)
ynh_moulinette_version=$(sudo dpkg -l moulinette-yunohost | grep ii | awk '{ print $3 }' | sed 's/\.//g')

if [ "${ynh_moulinette_version}" -lt 240 ]; then
  echo "WARN: You need a YunoHost-Moulinette version equals or greater than 2.4.0 for activating the firewalling" >&2
fi