diff --git a/pandora_agents/unix/pandora_agent_installer b/pandora_agents/unix/pandora_agent_installer
old mode 100644
new mode 100755
index cb6179fe1b..b82b306b91
--- a/pandora_agents/unix/pandora_agent_installer
+++ b/pandora_agents/unix/pandora_agent_installer
@@ -486,6 +486,9 @@ install () {
 	echo " ($HOME/.ssh/id_dsa) under /home/pandora/.ssh/authorized_keys "
 	echo "on your Pandora FMS Server host"
 	echo " "
+	echo "You may need to install manually some additional required dependencies:"
+	echo "perl-Sys-Syslog"
+	echo " "
 	echo "You also need to setup your $PANDORA_BASE$PANDORA_CFG/pandora_agent.conf config file"
 	echo " "
 	if [ "$OS_NAME" = "FreeBSD" ]