This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
    pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
    uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-appengine-python-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 11:27:10 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  6c8feb0108c35c20a43d4dd4854f33b3b21cb84d
* md5sum   16985a527705a81865ffc250026a246e

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJQM3CEAAoJEIXCXpWhbrlN+cIIAKlTVQQW/r9lHPI4GlVx4ViG
YCJqKroB9W0QPLbM0TXlq/+rTMvAChtiOtk1WprgRQUdLZxUuTjCHxrscI/68QE/
f7AFR44Ws1terJSs7LLu5M4YIVaMyXVLuniJgk90lN3e0tYDfuIxaeGBeWmEyGie
rNM1SP5BljA7QAav/dVxDj3UnsRi1ezuOSdql3EB4Vk82rx8ictP4YjUeni+yaTK
H/IApMkRZGj6oXhQH5REx2oNk0smBSSkpaD20jCL4zUnOO+R3XdT3KM35J4IvgVX
VeAWibn9YluzslMNpn4QrUeRxRE7jSZpPhicb437SW6iuvh2vqVDQQnEj1Lcu6s=
=JeIc
-----END PGP SIGNATURE-----