[DRE-maint] Bug#891498: Needs fog-core (~> 1.44.0), but ruby-fog-core is now 1.45.0

[Didier 'OdyX' Raboud]

Package: vagrant-libvirt
Version: 0.0.43-1
Severity: serious

Upon Debian Sid upgrade, vagrant (with vagrant-libvirt) became unuseable
with this error:

> Vagrant failed to initialize at a very early stage:
> 
> The plugins failed to initialize correctly. This may be due to manual
> modifications made within the Vagrant home directory. Vagrant can
> attempt to automatically correct this issue by running:
> 
>   vagrant plugin repair
> 
> If Vagrant was recently updated, this error may be due to incompatible
> versions of dependencies. To fix this problem please remove and re-install
> all plugins. Vagrant can attempt to do this automatically by running:
> 
>   vagrant plugin expunge --reinstall
> 
> Or you may want to try updating the installed plugins to their latest
> versions:
> 
>   vagrant plugin update
> 
> Error message given during initialization: Unable to resolve dependency: 'vagrant-libvirt (> 0)' requires 'fog-core (~> 1.44.0)

That's because ruby-fog-core was recently upgraded to 1.45.0 in Debian 
Sid.

It seems that the .gemspec's dependencies need to be relaxed again. In
any case, the Depends in vagrant-libvirt should really have an
upper-version limit.