[Checkins] [zopefoundation/ZODB] 46dcec: use older buildout to maybe work with Python 2.6

[GitHub]

  Branch: refs/heads/3.10
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 46dcec79d6837b69e9b4b40ef33771ed7e76c2e9
      https://github.com/zopefoundation/ZODB/commit/46dcec79d6837b69e9b4b40ef33771ed7e76c2e9
  Author: Jim Fulton <jim at jimfulton.info>
  Date:   2017-04-19 (Wed, 19 Apr 2017)

  Changed paths:
    M buildout.cfg

  Log Message:
  -----------
  use older buildout to maybe work with Python 2.6