Marius Bakke <mbakke@fastmail.com> writes:

> Ludovic Courtès <ludo@gnu.org> writes:
>
>> Hi Vagrant,
>>
>> Vagrant Cascadian <vagrant@debian.org> skribis:
>>
>>> en@boldquot.po:4591: format specifications in 'msgstr[0]' are not a
>>> subset of those in 'msgid_plural'
>>> /gnu/store/p50cw1g05g566bkbr6ylcibqffhha8w4-profile/bin/msgfmt: found 1
>>> fatal error
>>
>> What’s the message on that line?
>
> The message is:
>
> msgstr[0] "The following ~*machine will be deployed:~%"
>
> ...from (guix scripts deploy).

So this is the same issue as <https://issues.guix.gnu.org/issue/37505>.

I went ahead and applied the same workaround in
388b432cea4ae2bb9bf4b044026b7764ab002e1e.