1. Requirements and Installation
Todo: source package install
On Debian systems:
apt-get update && apt-get install gpg
2. Configuration
Your "~/.gnupg/gpg.conf" file should contain a valid public keyserver.
You can use the following command to figure out a keyserver:
host -l pgp.net | grep www
For example: "keyserver x-hkp://wwwkeys.eu.pgp.net"
3.