From efceb5db72917b861b9a6d7dc03adb9f11be68db Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Sat, 16 Dec 2017 17:40:56 +0200
Subject: [PATCH] Explain that we need Internet connection to install all
 dependencies

---
 platformio/exception.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/platformio/exception.py b/platformio/exception.py
index e190d7a4..5c8f93a6 100644
--- a/platformio/exception.py
+++ b/platformio/exception.py
@@ -164,7 +164,9 @@ class APIRequestError(PlatformioException):
 
 class InternetIsOffline(PlatformioException):
 
-    MESSAGE = "You are not connected to the Internet"
+    MESSAGE = "You are not connected to the Internet.\n"\
+              "If you build a project first time, we need Internet "\
+              "connection to install all dependencies and toolchain."
 
 
 class LibNotFound(PlatformioException):