diff --git a/shtpl/install b/shtpl/install
index 3142476..2e257dd 100755
--- a/shtpl/install
+++ b/shtpl/install
@@ -1,6 +1,24 @@
 #!/usr/bin/env bash
 
-from=$(pwd)/$(dirname "$0")
-to=/usr/local/bin
+install()
+{
+	name="shtpl"
+	from="$(pwd)/$(dirname "$0")"
+	to="/usr/local/bin"
+
+	[[ -n "$yes"  ]] && v=y || read -re -p "Voulez-vous installer $name ? (y/n)" v
+	if [ $v = y ]
+	then
+		echo "Installation de $name en cours ..."
+		if [ -f /usr/local/bin/$name ]; then
+			rm /usr/local/bin/$name
+		fi
+
+		cp $from/shtpl $to/shtpl
+
+		echo "Installation terminé !"
+	fi
+}
+install
+
 
-cp $from/shtpl $to/shtpl