How should mock behave when DNF is not available?

[Miroslav Suchy]

On 02/11/2015 03:33 PM, Clark Williams wrote:
> Why not #3? Seems silly to make someone restart the command when we
> know that we'll need to use yum.

Because I'm afraid that people will ignore warning and then will be 
surprised when they will get different result than previously.

You can always remove that warning/error by removing the line:
   config_opts['package_manager'] = 'dnf'
from
   fedora-rawhide-*.cfg
And mock will be silent. However you should be aware of consequences.

Mirek