[SOLVED] slapt-get --add-keys (invalid crypto engine)

[ddemetis]

I have installed with porteus manager the packages from slackware:
-> gnupg-1.4.12-i486-1
-> gnupg2-2.0.19-i486-1
-> gpgme-1.3.2-i486-1

I try the command:
$ slapt-get --add-keys

and i get this error (I even restarted netbook and also made sure they are activated)

GPGME: Invalid crypto engine
GPG key could not be imported.

$cat /etc/porteus-version
Porteus-v2.0

edit:
it seems i needed the following package for gpg to work
libusb-compat-0.1.4-i486-1.xzm

after installed that. it worked.

[brokenman]

This package was added to v2.0. Thanks.