From a58d73b5d084c6229610c17f3c443a2925d714ef Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Fri, 6 Feb 2015 08:54:19 +0100
Subject: Add error message with installation instruction if empy is missing.

---
 Tools/px_generate_uorb_topic_headers.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'Tools')

diff --git a/Tools/px_generate_uorb_topic_headers.py b/Tools/px_generate_uorb_topic_headers.py
index 3e24e66b2..694665592 100755
--- a/Tools/px_generate_uorb_topic_headers.py
+++ b/Tools/px_generate_uorb_topic_headers.py
@@ -42,7 +42,12 @@ import os
 import shutil
 import filecmp
 import argparse
-import genmsg.template_tools
+
+try:
+ import genmsg.template_tools
+except ImportError, e:
+ print("Package empy not installed. Please run 'sudo apt-get install python-empy' on a Debian/Ubuntu system, 'sudo pip install empy' on a Mac OS system or 'easy_install empy' on  Windows system.")
+ exit(1)
 
 __author__ = "Thomas Gubler"
 __copyright__ = "Copyright (C) 2013-2014 PX4 Development Team."
-- 
cgit v1.2.3