Extracting Packages
You will receive a .tar.gz.gpg package, such as datafocus-3.0.0.tar.gz.gpg.
First, decrypt it using the release passphrase provided to you:
Bash
gpg --decrypt datafocus-3.0.0.tar.gz.gpg > datafocus-3.0.0.tar.gz
Extract the decrypted tar archive:
Bash
mkdir datafocus
tar -xvzf datafocus-3.0.0.tar.gz -C path/to/your/datafocus