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-web2py-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Wed Jun  5 01:17:13 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7f764876faf8e0049830144d90e119d92259006c
    * md5sum   094d5036b35f76311a904f6f25f9e0e6

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)

iQEcBAABAgAGBQJRrpGNAAoJEIXCXpWhbrlN5pEIAOKfVLlIPVxe1ef+7ppgsjQz
QKGe2lE8LdqDQ2pFpfb5mwezkIIMAIjqpfmm99os1xutqazY5n6LTFM4e9AJEoel
mrvQVdR3we+dmUejjiiZ3l3KiO0GBlutGcUgTsEhH9Fcr3NE6SkJo+veuJ5DSvPF
kqEzhORwrYUQ8YxYe7yivrVfh0Y6uDYEIMvQWvvnFSChPp86bblT2Qgpf6ewRSJy
ba/eciY54NG3xTVxj6k3k5vaqVvAHMXF2l/Oo1EKiaV00VFVrdERxAGTCQ+O2nyJ
vqmaPiPtYl5nWudRGWnC0+g/Mfppt45mgXGP/5VBO//6NKQCmFhmuHhKw/+/a6o=
=+8CK
-----END PGP SIGNATURE-----