diff --git a/ivolution/gui/IvolutionWindow.py b/ivolution/gui/IvolutionWindow.py
index 6e3a55f..3278d7b 100755
--- a/ivolution/gui/IvolutionWindow.py
+++ b/ivolution/gui/IvolutionWindow.py
@@ -204,7 +204,7 @@ class IvolutionWindow(FacemovieThread.Observer, FacemovieThread.Observable):
         
         #fh = logging.StreamHandler()
         fh = logging.FileHandler(log_file)
-        
+
         fh.setLevel(logging.DEBUG)
         # create console handler with a higher log level
         self.console_logger = logging.getLogger('ConsoleLog')
diff --git a/setup.py b/setup.py
index 37a5f54..2b754a1 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@ import sys
 # Refuse if necessary
 try: 
     import cv # opencv python bindings
-    from gi.repository import Gtk, GLib # GTK+ dependencies
+    from gi.repository import Gtk, GLib, GObject # GTK+ dependencies
 except ImportError:
     print "Some of the dependencies are missing. Please install them and try again"
     print "You can learn more about the dependencies in the documentation"