Toshio Kuratomi 0fe99f20d9 Emit an error message if six is not installed. ...

dopy 0.3.7 makes use of six but doesn't list it as a requirement.  This
means that people installing with pip won't get six installed, leading
to errors.  Upstream released dopy-0.3.7a to address that but pip thinks
that is an alpha release.  pip does not install alpha releases by
default so users aren't helped by that.

This change makes ansible emit a good error message in this case.

Fixes #4613

2016-12-08 11:25:19 -05:00

..

ansible

Emit an error message if six is not installed.

2016-12-08 11:25:19 -05:00