From 361f495498c9be98989698301f371a08bf358cbe Mon Sep 17 00:00:00 2001
From: Bertrone Matteo <m.bertrone@gmail.com>
Date: Mon, 3 Jun 2019 18:17:40 +0200
Subject: [PATCH] pcn-iptables: update install instructions

Signed-off-by: Matteo Bertrone <m.bertrone@gmail.com>
---
 src/components/iptables/README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/components/iptables/README.md b/src/components/iptables/README.md
index c7ed12077..7431b1db1 100644
--- a/src/components/iptables/README.md
+++ b/src/components/iptables/README.md
@@ -5,9 +5,11 @@
 
 For `pcn-iptables` support you should enable `ENABLE_PCN_IPTABLES` flag in CMakeFile.
 ```
-cd polycube/build/
+cd polycube
+mkdir -p build
+cd build
 cmake .. -DENABLE_PCN_IPTABLES=ON
-make && make install
+make && sudo make install
 ```
 
 ## Steps to RUN pcn-iptables