[pybliographer] setup: Remove check for deprecated module gnome

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 5f077aa9f48bbef0a6778195c628455f2b173353
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Sun Mar 25 00:48:57 2018 -0300

    setup: Remove check for deprecated module gnome

 setup-check.py |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/setup-check.py b/setup-check.py
index e71156c..5a6c1be 100644
--- a/setup-check.py
+++ b/setup-check.py
@@ -41,7 +41,7 @@ for pair in map (None, version, testversion):
         error ('requested version for python is %s, but I detected %s' % (
             sys.argv [1], sys.version))
         
-# check for gtk and gnome 2.0
+# check for gtk
 err = None
 
 try:
@@ -49,9 +49,8 @@ try:
        
     pygtk.require ('2.0')
     
-    import gnome, gtk
+    import gtk
     import gtk.glade
-    import gnome.ui
     import gconf
 
     v = string.join (map (str, gtk.pygtk_version), '.')