From 9e78ab4b866c8bc4cf8b1bc21b848aadc64097cb Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Mon, 8 Feb 2016 22:35:24 +0200
Subject: [PATCH] esp8266/README: Add hint about adding toolchain to PATH.

---
 esp8266/README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/esp8266/README.md b/esp8266/README.md
index 17002eefe4..679461755d 100644
--- a/esp8266/README.md
+++ b/esp8266/README.md
@@ -29,7 +29,8 @@ Build instructions
 
 The tool chain required for the build is the OpenSource ESP SDK, which can be
 found at <https://github.com/pfalcon/esp-open-sdk>.  Clone this repository and
-run `make` in its directory to build and install the SDK locally.
+run `make` in its directory to build and install the SDK locally.  Make sure
+to add toolchain bin directory to your PATH.
 
 Then, to build MicroPython for the ESP8266, just run:
 ```bash