Comment 1 for bug 1131901

Don't think it's relevant in this case but it has been tested in Ubuntu 12.04.2, using backported packages from the Raring archive:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"

root@swift-001:~# apt-cache policy swift-account
swift-account:
  Installed: 1.7.6-0ubuntu1~precise1
  Candidate: 1.7.6-0ubuntu1~precise1
  Version table:
 *** 1.7.6-0ubuntu1~precise1 0
        500 http://ppa.launchpad.net/bvox/ppa/ubuntu/ precise/main amd64 Packages
        100 /var/lib/dpkg/status
     1.7.4-0ubuntu2~cloud0 0
        500 http://ubuntu-cloud.archive.canonical.com/ubuntu/ precise-updates/folsom/main amd64 Packages
     1.4.8-0ubuntu2 0
        500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages