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+Mon Dec 27 15:22:23 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/README.win32: note to need NT based OS to build ruby.
+
 Mon Dec 27 12:14:46 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* common.mk (EXTMK_ARGS): specify to pass macro V, because nmake