[lxc-devel] disable container start if lxcfs is not running

[Dietmar Maurer]

> So if I remember well, the reason why I didn't make the hook fail on
> missing lxcfs was for nested containers.
> 
> When installing lxc in a nested container, lxcfs is pulled in, however
> it can't run in that environment.

If it can't run in that environment, why do you install it? 
Instead, you should remove the package?