Hi!

After installing debdelta, it creates /etc/debdelta/gnupg:

=====
Configurando debdelta (0.67) ...
Debdelta: creating /etc/debdelta/gnupg
Debdelta: creating keyrings in /etc/debdelta/gnupg
(...)
=====

But while purging debdelta, it doesn't remove it:

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Purging configuration files for debdelta (0.67) ...
rmdir: failed to remove '/etc/debdelta/gnupg': Directory not empty
dpkg: warning: while removing debdelta, directory '/etc/debdelta' not empty so not removed
=====

On purge it should not leave any files behind.

Thank you!

Best regards,
Nelson