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-omeka-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 22:58:01 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4eb78fb2450d6b8c800797c8dd4439f11e3e1872
    * md5sum   e2555c750eb7ca41de9fcc82ba53041c

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)

iQEcBAABAgAGBQJRrnDwAAoJEIXCXpWhbrlNAg8IAJWo6Nmc3HOlO363vLGVkQPh
zI7MDGR+BdDjiyJCNAeqf4yfiN1Y4e98WvfxFoBJBKxxVWqhvf/NajAV5ixYu9HB
dEH8i9xi7cPsBdOk47/5H37uQdeegDMYtjyuSaNks/N/8G39Zd4rv35NFYmijxW6
qOIuP6hvRypJa2Pz+3/CFBTv3+sFA4vSGWo54nP76Be/iCO0Hyo548s2/8DskTCs
JX8VDnZJrjD0lsyuD0hzQH4BnGC8GK83HN0cZ8DPd5DXqBs01FaR35Om9URoxtrH
FpjlnVZzOg3b3dZGlW0Vpb6CsGH2tYpLFY5AduklfOBv6LC7dYMJIWEyN+SfcSc=
=1Yv9
-----END PGP SIGNATURE-----