diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py
index d1fd1d95112a..75e8a5316ebb 100644
--- a/Lib/distutils/unixccompiler.py
+++ b/Lib/distutils/unixccompiler.py
@@ -82,7 +82,7 @@ def _darwin_compiler_fixup(compiler_so, cc_args):
         except ValueError:
             pass
 
-    # Check if the SDK that is used during compilation actually exists, 
+    # Check if the SDK that is used during compilation actually exists,
     # the universal build requires the usage of a universal SDK and not all
     # users have that installed by default.
     sysroot = None
diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py
index b03745628b77..462e266e7f9e 100644
--- a/Lib/test/test_import.py
+++ b/Lib/test/test_import.py
@@ -18,7 +18,7 @@ def remove_files(name):
 
 
 class ImportTest(unittest.TestCase):
-    
+
     def testCaseSensitivity(self):
         # Brief digression to test that import is case-sensitive:  if we got this
         # far, we know for sure that "random" exists.
@@ -56,7 +56,7 @@ def test_with_extension(ext):
                     mod = __import__(TESTFN)
                 except ImportError, err:
                     self.fail("import from %s failed: %s" % (ext, err))
-                
+
                 self.assertEquals(mod.a, a,
                     "module loaded (%s) but contents invalid" % mod)
                 self.assertEquals(mod.b, b,
diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 69241d206a7c..4d7fa8ce033d 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -664,7 +664,7 @@ def buildPython():
         for dn in dirnames:
             os.chmod(os.path.join(dirpath, dn), 0775)
             os.chown(os.path.join(dirpath, dn), -1, gid)
-            
+
 
         for fn in filenames:
             if os.path.islink(fn):