You must have GnuPG installed to verify signatures. For macOS you probably want `GPGTools <https://gpgtools.org/>`_, and for Windows you probably want `Gpg4win <https://www.gpg4win.org/>`_.
GnuPG moet geïnstalleer wees om handtekeninge te bevestig. Vir macOS wil u waarskynlik `GPGTools <https://gpgtools.org/>`_ hê en vir Windows wil u waarskynlik `Gpg4win <https://www.gpg4win.org/>`_ hê.