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-13.0-wheezy-i386-vmdk.zip.sig
      gpg: Signature made Tue Oct 15 20:27:20 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  832ba2450965f26e4d713823c69bf0040e76d63c
    * md5sum   21096d02b5788c3062368675402331f8

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)

iQEcBAABAgAGBQJSXaUeAAoJEIXCXpWhbrlN5IQH/RzYHvjG40+WMVPxjEgCtZlF
ihlFLgyvzb2/Bxs63nJnAORBABbvSanFMIXsh1rsGEisWFlbqZBMNc9RyeBsZuqn
FylOf2G5k2iAtgMza0ny+Yoy6WoeQloUKq0f9VLoOdP47keH3D1zxYjeFsKRQDdJ
F0CpCy33AveHpvnWwAFSzeN2g6m2kbgmQkjJ9Cz3VN1r9xNTyOcbqL4nnlRglmJ6
Y5A0sXi+YUUm4piQwQVtLM99VsWXoSVSucZpTTVHaLMCqV3P5M6FrLe3SioPOeLy
IE/LfifNipUBUeLTIKrQvTvqQRHW+ZG2kC6+8OnfTuNma2MWHZLyhiqmcubVdrA=
=jTxN
-----END PGP SIGNATURE-----