diff -Naur bsddb3-6.2.6-orig/setup2.py bsddb3-6.2.6/setup2.py
--- bsddb3-6.2.6-orig/setup2.py	2019-07-09 15:17:59.018630700 +0300
+++ bsddb3-6.2.6/setup2.py	2019-07-10 08:26:06.217425400 +0300
@@ -152,7 +152,7 @@
         lflags_arg = LFLAGS + LIBS
 
     # Supported Berkeley DB versions, in order of preference.
-    db_ver_list = ((6, 2), (6, 1),
+    db_ver_list = ((6, 2), (6, 1), (6, 0),
             (5, 3), (5, 1),
             (4, 8), (4, 7))
     db_ver = None
diff -Naur bsddb3-6.2.6-orig/setup3.py bsddb3-6.2.6/setup3.py
--- bsddb3-6.2.6-orig/setup3.py	2019-07-09 15:17:59.018630700 +0300
+++ bsddb3-6.2.6/setup3.py	2019-07-10 08:25:58.526611900 +0300
@@ -152,7 +152,7 @@
         lflags_arg = LFLAGS + LIBS
 
     # Supported Berkeley DB versions, in order of preference.
-    db_ver_list = ((6, 2), (6, 1),
+    db_ver_list = ((6, 2), (6, 1), (6, 0),
             (5, 3), (5, 1),
             (4, 8), (4, 7))
     db_ver = None