From 0f168e60531814fc2caebb6c5304c773fa1d8f65 Mon Sep 17 00:00:00 2001
From: Marek Ventur <marekventur@gmail.com>
Date: Sat, 25 Aug 2018 22:43:23 +0100
Subject: [PATCH] Inform users to install pyserial

---
 .development/tilda_tools.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.development/tilda_tools.py b/.development/tilda_tools.py
index 6792427..656604d 100755
--- a/.development/tilda_tools.py
+++ b/.development/tilda_tools.py
@@ -49,8 +49,14 @@ Common parameters
 -s --storage : path to flash storage
 
 """
+import sys
+try:
+    import serial
+except Exception as e:
+    print("Please install pyserial first: https://pyserial.readthedocs.io/en/latest/pyserial.html")
+    sys.exit(1)
 
-import sys, glob
+import glob
 import sync, firmware_update, wifi, pyboard_util
 from resources import *