quantum-server 2012.1~rc1-0ubuntu2 fails to install

Fails to install, issues in postinst creating user. I believe the quantum user is being created before the quantum group + home directory.

It is also strange that quantum-server seems to have no dependency on any of the supporting packages (python-quantum, quantom-common) or anything else. Its only Depends is adduser.

:~# apt-get install quantum-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  quantum-server
0 upgraded, 1 newly installed, 0 to remove and 122 not upgraded.
Need to get 4,146 B of archives.
After this operation, 46.1 kB of additional disk space will be used.
Get:1 http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ precise/universe quantum-server all 2012.1~rc1-0ubuntu2 [4,146 B]
Fetched 4,146 B in 0s (69.4 kB/s)
Selecting previously unselected package quantum-server.
(Reading database ... 25558 files and directories currently installed.)
Unpacking quantum-server (from .../quantum-server_2012.1~rc1-0ubuntu2_all.deb) ...
Processing triggers for ureadahead ...
Setting up quantum-server (2012.1~rc1-0ubuntu2) ...
start: Job failed to start
invoke-rc.d: initscript quantum-server, action "start" failed.
dpkg: error processing quantum-server (--configure):
 subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports is reached already
                                                              Errors were encountered while processing:
 quantum-server
E: Sub-process /usr/bin/dpkg returned an error code (1)