OS X (64-bit)

Developers, please download the libgpg-error source from
ftp://ftp.gnupg.org/gcrypt/libgpg-error and the libgcrypt
source from ftp://ftp.gnupg.org/gcrypt/libgcrypt.

Windows

Developers, please download the Gpg4win installer from
http://www.gpg4win.org.
