Make sure each test can be run standalone (./python Lib/distutils/tests/x.py)
diff --git a/Lib/distutils/tests/test_bdist_rpm.py b/Lib/distutils/tests/test_bdist_rpm.py
index 2aa257f..804fb13 100644
--- a/Lib/distutils/tests/test_bdist_rpm.py
+++ b/Lib/distutils/tests/test_bdist_rpm.py
@@ -5,6 +5,7 @@
 import os
 import tempfile
 import shutil
+from test.support import run_unittest
 
 from distutils.core import Distribution
 from distutils.command.bdist_rpm import bdist_rpm
@@ -122,4 +123,4 @@
     return unittest.makeSuite(BuildRpmTestCase)
 
 if __name__ == '__main__':
-    test_support.run_unittest(test_suite())
+    run_unittest(test_suite())