samba - Apr 2019 - error samba_dnsupdate

Hello list, update my version of samba to 4.10.2 and when I send the command
./samba_dnsupdate --verbose I get the following error

Traceback (most recent call last):
 File "./samba_dnsupdate", line 56, in <module>
 import dns.resolver
ImportError: No module named 'dns'

Somebody can Help me

On Thu, 18 Apr 2019 20:57:55 +0000
Sandy via samba <samba at lists.samba.org> wrote:
> Hello list, update my version of samba to 4.10.2 and when I send the
> command ./samba_dnsupdate --verbose I get the following error
> 
> Traceback (most recent call last):
>  File "./samba_dnsupdate", line 56, in <module>
>  import dns.resolver
> ImportError: No module named 'dns'
> 
> Somebody can Help me
Do you have python-dnspython installed and/or python3-dnspython ?

Rowland