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 debian-7-turnkey-appengine-python_13.0-1_amd64.tar.gz.sig
      gpg: Signature made Wed Oct 16 08:20:57 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  cd740720bef6e763453e78fcaea2055446450b90
    * md5sum   9b5c165672ca34a018eab7fa63efc2d2

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXkxjAAoJEIXCXpWhbrlNGWgIALY/nFznDTR2bleMbzvFd+sd
xhW+c/MYQEZYn/Aa6dYpk0EAbE7cnZ0aa/bG0a0Ox9a8/k6Kyx8XJaxPwsdgX897
3MV0FO/0KVr5BdBxKaoGgxLBa0EsUPLTomKWClhpElRY/QokZ7Q2vZMBMzZqXVyz
sE3qkez5HmoYgpccEgssn979XzXimURDKx9YI4RQT/3y9Rq4EJkvIv1ROuTlx5cR
BgIy/Co85SzdDzOXztyfHiHexcUBYivf2St8V5m1w/3SdkUJ6Acb4aoy+rjjWy1M
kICbnfow1Scmyn7yvHqLvRry2/AgRsUBmCWm5I4r151JTlrw2LPxExme/tYO0RM=
=KUY6
-----END PGP SIGNATURE-----