[Checkins] [zopefoundation/zopetoolkit] 4c0681: Someone seems to install another version of the si...

[GitHub]

  Branch: refs/heads/current-versions
  Home:   https://github.com/zopefoundation/zopetoolkit
  Commit: 4c0681f7aa19e29cc07f11708d9ca318090917e1
      https://github.com/zopefoundation/zopetoolkit/commit/4c0681f7aa19e29cc07f11708d9ca318090917e1
  Author: Michael Howitz <mh at gocept.com>
  Date:   2017-10-05 (Thu, 05 Oct 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Someone seems to install another version of the six package on TravisCI.

And use awk call suggested by @mgedmin.