gpg 2.2.x devuan jessie no TOFU TLS

[Fulano Diego Perez]

Werner Koch:
> On Thu, 26 Oct 2017 16:00, fulanoperez at cryptolab.net said:
> 
>> checking for LIBGNUTLS... no
> 
> The minimal requirement is GNUTLS 3.0 - please check that you have the
> 3.x -dev package installed.  You should also consult config.log to check
> why GNUTLS was not found.
> 
> 
> Salam-Shalom,
> 
>    Werner

installing pkg-config found them !