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Bug#981394: sane-airscan: zzz

On Sun 07 Feb 2021 at 16:15:14 +0100, Didier 'OdyX' Raboud wrote:

> Control: retitle -1 sane-airscan: missing dependency on sane-utils
> Control: severity -1 important
> Control: tags -1 +pending 
> Le samedi, 30 janvier 2021, 15.13:25 h CET Brian Potkin a écrit :
> > On a system without a SANE frontend or libsane1, sane-airscan is
> > effectively useless. I reckon there should be a Depends: on at
> > least sane-utils.
> > 
> > I hope the severity level is not over the top.
> Hello there Brian, and thanks for this bug report!
> traditionally, dependencies go "top-down"; from tools to libraries, and from 
> generic utils to backends, not in reverse. For example, libsane1 is 
> effectively useless on its own on my laptop; and it doesn't depend on sane-
> utils.
> So, this missing dependency doesn't
> * makes the package in question unusable by most or all users, or
> * causes data loss, or
> * introduces a security hole allowing access to the accounts of users who use
>   the package
> (definition of the "grave" severity).
> It _does_ make it a no-op, and useless, but not "unuseable", I'd argue. Also, 
> the side-effect of a "grave" severity is that it makes the package subject to 
> auto-removal from the next stable release, as "release-critical bug". In other 
> words, such a severity marks a package as unfit for release (== the release 
> would be better off without this package, rather than with this bug). For all 
> these reasons, an "important" severity seems much more adequate (to me).

No argument from me. I originally thought of "wishlist" but let myself
be persuaded by what seemed like similar bug reports :).
> All this said, I think it's a valid bug, and I'll therehore add a sane-utils 
> "Recommends"; this will pull it by default, but not enforce it.

Just the ticket, I would say.

Thanks for your full response.


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