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-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 17:06:50 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7f5cb7e44f547a10c42d0d1c4cc7dd3929ae8ee4
    * md5sum   d08e3f3084b3194aa84cd5f0ee7429cf

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)

iQEcBAABAgAGBQJRrh6hAAoJEIXCXpWhbrlNZwgH/0ds37ot7oWkBkBZE4NFwTLS
k9+BjJ6tDgVufsQkAIznIseetAPKIuLpMOLMHON/B2vkOP6I2vFMug0Csej3DZ/4
0t5lEqiH5CqVxqqO4OlW+KvLgeJglhTPCgYC9YJUbTd/6Kj+ZDsZxb0GMgSKM6kr
KBsO2wZ/G0xTLSGfcYacrD5c4MxM4MSesyb40G0bB0ufp1QOSy2BFw2NemJsJEOi
fAU4JJkKeOSmaLxuZcFXcPTc4udVNBscFMIYTOSpXXFv5RYnCATXHtdEBsZFGU2K
o8zizfWBNvjhAEzqPnVZ+JTybT6gWFirrV1OxSaWuxNgdZPd4qJzttmw4zmBS/E=
=dDv2
-----END PGP SIGNATURE-----