From 9cf299e5666c8fc8a6eea968e426ce70feeaf165 Mon Sep 17 00:00:00 2001
From: Marko Petric <marko.petric@cern.ch>
Date: Thu, 23 Jun 2016 15:52:04 +0000
Subject: [PATCH] Proper loading of libraries for OpenGL

---
 DDG4/python/DDG4.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DDG4/python/DDG4.py b/DDG4/python/DDG4.py
index 15c9e50f8..c34b82d7a 100644
--- a/DDG4/python/DDG4.py
+++ b/DDG4/python/DDG4.py
@@ -14,6 +14,7 @@ from DD4hep import *
 
 def loadDDG4():
   from ROOT import gSystem
+  result = gSystem.Load("libglapi")
   result = gSystem.Load("libDDG4Plugins")
   if 0 != result:
     raise Exception('DDG4.py: Failed to load the Geant4 library libDDG4: '+gSystem.GetErrorStr())
-- 
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