clearly state the ~ path for user

openvpn-install.sh

@@ -13,7 +13,7 @@ fi
 
 
 if [ ! -e /dev/net/tun ]; then
-    echo "TUN/TAP is not available"
+	echo "TUN/TAP is not available, please enable it first (contact your provider if you don't know how)"
 	exit
 fi
 
@@ -217,6 +217,6 @@ else
 	echo ""
 	echo "Finished!"
 	echo ""
-	echo "Your client config is available at ~/ovpn-$CLIENT.tar.gz"
+	echo "Your client config is available at `pwd`/ovpn-$CLIENT.tar.gz"
 	echo "If you want to add more clients, you simply need to run this script another time!"
 fi