Index: lib/MsgUtils/scripts/GenerateMsgDefsCpp.py
===================================================================
diff -u -rfa691c15183dfe8596de699ef8c3a7fcdb90edab -r0bbdafc836463652c41d839ba652e77775a43bec
--- lib/MsgUtils/scripts/GenerateMsgDefsCpp.py	(.../GenerateMsgDefsCpp.py)	(revision fa691c15183dfe8596de699ef8c3a7fcdb90edab)
+++ lib/MsgUtils/scripts/GenerateMsgDefsCpp.py	(.../GenerateMsgDefsCpp.py)	(revision 0bbdafc836463652c41d839ba652e77775a43bec)
@@ -1,10 +1,10 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 import argparse
 import os
 import sys
-from MsgCpp import MsgCpp
+from msgutils import MsgCpp
 
 def main():
     parser = argparse.ArgumentParser(