Message 297194 - Python tracker

Test fails on macOS:

http://buildbot.python.org/all/builders/x86-64%20Sierra%203.x/builds/402/steps/test/logs/stdio

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FAIL: test_getsitepackages (test.test_site.HelperFunctionsTests)
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Traceback (most recent call last):
  File "/Users/buildbot/buildarea/3.x.billenstein-sierra/build/Lib/test/test_site.py", line 266, in test_getsitepackages
    self.assertEqual(len(dirs), 2)
AssertionError: 1 != 2