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-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 19:46:38 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  095e0858ff95ae14e625a6ef8ff7a7c69d3f64f0
    * md5sum   e3d8c6935b5f4e34e420a8a5365ad083

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)

iQEcBAABAgAGBQJRrkQPAAoJEIXCXpWhbrlNyIQH/i1rxXjLFyskYJIg4QTGxE2v
Ab/VbyKKTEZ87xCYvtE+OOqt+1Ny0dp7iXJhrHz3WgCZ9blhV1zv2V8CpFAqoJa1
VwY/87hwYM71+perGG8Tsx+6t7fJ+8O9pFnOMbEKyW5Sa1GOCq4vIS0URfMoiPT8
ggb1X8zeGyeig5jrJ674MtWHvqNT42biYxtakLulCfw0xNNAX2IBRvSA10+PYdfv
zmwqrJ0aKnMQLBz+6yty/Z+2Es8TsNWRrUWFIpsCB8KlsrZJJwSMeKGAoW4uWyi0
/fPG8EpJsbRV/8etdbJbfSORDVRmbLkLYzlfnZQNB2CoMbirLmraZNChPK0MjT8=
=kZ6k
-----END PGP SIGNATURE-----