diff --git a/bin/make-new-etg-file.py b/bin/make-new-etg-file.py
old mode 100644
new mode 100755
diff --git a/unittests/test_filesys.py b/unittests/test_filesys.py
index 9f82c5ca..f2eb9afc 100644
--- a/unittests/test_filesys.py
+++ b/unittests/test_filesys.py
@@ -5,8 +5,6 @@ import os
 from cStringIO import StringIO
 
 
-pngFile = os.path.join(os.path.dirname(__file__), 'toucan.png')
-
 #---------------------------------------------------------------------------
 
 class filesys_Tests(wtc.WidgetTestCase):
diff --git a/unittests/test_intl.py b/unittests/test_intl.py
index 08a2316c..591e460c 100644
--- a/unittests/test_intl.py
+++ b/unittests/test_intl.py
@@ -3,8 +3,6 @@ import wtc
 import wx
 import os
 
-pngFile = os.path.join(os.path.dirname(__file__), 'pointy.png')
-
 #---------------------------------------------------------------------------
 
 class intl_Tests(wtc.WidgetTestCase):