An updated build was issued here:
https://howl.labs.nic.cz/jenkins/view/Knot/job/knot_knot-binaries/26/
--
 Ondřej Surý -- Technical Fellow
 --------------------------------------------
 CZ.NIC, z.s.p.o.    --     Laboratoře CZ.NIC
 Milesovska 5, 130 00 Praha 3, Czech Republic
 mailto:ondrej.sury@nic.cz    
https://nic.cz/
 --------------------------------------------
----- Original Message -----
  From: "Ondřej Surý"
<ondrej.sury(a)nic.cz>
 To: "Bastien Durel" <bastien(a)durel.org>
 Cc: "knot-dns-users" <knot-dns-users(a)lists.nic.cz>
 Sent: Wednesday, 7 June, 2017 14:16:00
 Subject: Re: [knot-dns-users] Knot DNS 2.5.0 and 2.4.4 releases 
  Bastien,
 this should already be fixed in updated package, and the migration should be
 automatic for new installs.
 I would recommend installing:
 2.5.0-2+....
 it should be available in the repository in the couple of minutes:
 
https://howl.labs.nic.cz/jenkins/view/Knot/job/knot_knot-binaries/25/ (when all
 dots turn to solid blue, it's finished).
 Cheers,
 Ondrej
 --
 Ondřej Surý -- Technical Fellow
 --------------------------------------------
 CZ.NIC, z.s.p.o.    --     Laboratoře CZ.NIC
 Milesovska 5, 130 00 Praha 3, Czech Republic
 mailto:ondrej.sury@nic.cz    
https://nic.cz/
 --------------------------------------------
 ----- Original Message -----
  From: "Bastien Durel"
<bastien(a)durel.org>
 To: "knot-dns-users" <knot-dns-users(a)lists.nic.cz>
 Sent: Wednesday, 7 June, 2017 11:08:21
 Subject: Re: [knot-dns-users] Knot DNS 2.5.0 and 2.4.4 releases 
> Le lundi 05 juin 2017 à 23:12 +0200, daniel.salzman(a)nic.cz a écrit :
>> Hello Knot DNS users,
>>
>> CZ.NIC has just released the 2.5.0 version of Knot DNS with the
>> following features:
>>
>>
> [...]
>
> Hello,
>
> Thanks for your work on knot.
>
> I upgraded my server today, and run in this error while deploying new
> knot version :
>
> Setting up knot (2.5.0-1+0~20170606134012.23+jessie~1.gbpa3bc12) ...
> dpkg: error: unknown option --compare-version
>
> Type dpkg --help for help about installing and deinstalling packages [*];
> Use 'apt' or 'aptitude' for user-friendly package management;
> Type dpkg -Dhelp for a list of dpkg debug flag values;
> Type dpkg --force-help for a list of forcing options;
> Type dpkg-deb --help for help about manipulating *.deb files;
>
> Options marked [*] produce a lot of output - pipe it through 'less' or
'more' !
>
> I guess there was a migration script that didn't run, as server didn't
> restart afterward (because of mod-synth_record renaming)
>
> I also guess I'll have to migrate my dnssec configuration ? Is there a
> migration guide ?
>
> --
> Bastien Durel
> _______________________________________________
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> knot-dns-users(a)lists.nic.cz
 > 
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