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-yiiframework-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Wed Jun  5 01:37:36 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  88e2c77f6f1340606499a7a31d71bf2c2ba2e4d8
    * md5sum   b9d104621f551e38663d6c5eb4562921

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)

iQEcBAABAgAGBQJRrpZUAAoJEIXCXpWhbrlNDi8IALYQgQ2Tdkpjfe7nNz9s1UJH
Iri8jIvIDmwy8Q0Os1dLDKfSss67vk8Wxjr4kMBcSkSX4ql+7xchEkVqrUK1MaCZ
aD1KryNkkcv8qJefI4lb3Uwo4yu9rfwUh9M5/ZLer449Vvdq+gYIZm6YU3SJPSeU
ELcx1qlg1XH0Ra+UFpntXbjJnngvwjIS3hHunJmdmeXp1kfISifMveih9v6v9DxO
ZeO2dHc49vmH4nRcQzMQ74LPbH4Oc2jsczoB6WHaLw9iCbiZd+GAq/tbXSeb0ZBm
1fkdDs/RRxSWTGvxf/ZPK/oKNrMiDUSFeysehwtyFa7wiWMxiC6jsqFbL6xxF+k=
=CjVt
-----END PGP SIGNATURE-----