Issue #16620: Fixed AttributeError in msilib.Directory.glob().

Lib/msilib/__init__.py

 # Copyright (C) 2005 Martin v. Löwis
 # Licensed to PSF under a Contributor Agreement.
 from _msi import *
-import os, string, re, sys
+import glob
+import os
+import re
+import string
+import sys
 
 AMD64 = "AMD64" in sys.version
 Itanium = "Itanium" in sys.version

Misc/NEWS

@@ -46,6 +46,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #16620: Fixed AttributeError in msilib.Directory.glob().
+
 - Issue #26013: Added compatibility with broken protocol 2 pickles created
   in old Python 3 versions (3.4.3 and lower).