X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=src%2Fnepi%2Futil%2Fplotter.py;h=3cec97292861ea6f50f3b2cfa1c98544eb0a2716;hb=e55924b6886bd7382a28e1ae235c4810f852e163;hp=ec57ee9f4a510b7e2c5785c9cc9aa9d9a7adb618;hpb=a55b5cf0818ced6ab8dc3e88fad7f6616675e826;p=nepi.git

diff --git a/src/nepi/util/plotter.py b/src/nepi/util/plotter.py
index ec57ee9f..3cec9729 100644
--- a/src/nepi/util/plotter.py
+++ b/src/nepi/util/plotter.py
@@ -3,9 +3,8 @@
 #    Copyright (C) 2013 INRIA
 #
 #    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -29,9 +28,9 @@ except ImportError:
 
 try:
     import matplotlib.pyplot as plt
-except ImportError:
-    msg = ("Matplotlib library is not installed, you will not be able "
-        "generate PNG plots.")
+except:
+    msg = ("Matplotlib library is not installed or X11 is not enabled. "
+        "You will not be able generate PNG plots.")
     logger = logging.Logger("Plotter")
     logger.debug(msg)