From d20d9a4afd7a354240ecade177dc23f8f03c77c8 Mon Sep 17 00:00:00 2001
From: Shahzad Malik Muzaffar <shahzad.malik.muzaffar@cern.ch>
Date: Thu, 12 Dec 2024 09:33:51 +0100
Subject: [PATCH] Fix for importing ClassesDefXmlUtils

---
 FWCore/Reflection/scripts/edmCheckClassVersion | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/FWCore/Reflection/scripts/edmCheckClassVersion b/FWCore/Reflection/scripts/edmCheckClassVersion
index ecd795cabbbac..7f59f06278582 100755
--- a/FWCore/Reflection/scripts/edmCheckClassVersion
+++ b/FWCore/Reflection/scripts/edmCheckClassVersion
@@ -1,7 +1,12 @@
 #!  /usr/bin/env python3
 
 import sys
-import FWCore.Reflection.ClassesDefXmlUtils as ClassesDefUtils
+try:
+  import FWCore.Reflection.ClassesDefXmlUtils as ClassesDefUtils
+except:
+  import os
+  sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(__file__)),"python"))
+  import ClassesDefXmlUtils as ClassesDefUtils
 
 # recursively check the base classes for a class pointer
 # as building the streamer will crash if base classes are