Merge remote-tracking branch 'upstream/v1.3.x'

mdboom · mdboom · commit 316553765fec · 2013-08-26T13:00:36.000-04:00
diff --git a/setupext.py b/setupext.py
@@ -1443,6 +1443,8 @@ def backend_gtk3agg_internal_check(x):
         gi.require_version("Gtk", "3.0")
     except ValueError:
         return (False, "Requires gtk3 development files to be installed.")
+    except AttributeError:
+        return (False, "pygobject version too old.")
 
     try:
         from gi.repository import Gtk, Gdk, GObject
@@ -1506,6 +1508,8 @@ def backend_gtk3cairo_internal_check(x):
         gi.require_version("Gtk", "3.0")
     except ValueError:
         return (False, "Requires gtk3 development files to be installed.")
+    except AttributeError:
+        return (False, "pygobject version too old.")
 
     try:
         from gi.repository import Gtk, Gdk, GObject
