Installing opennebula-common asks for a password resulting in authentication failure

[Tanath]

Installing drops me to a password prompt which will accept no password, resulting in:

su: Authentication failure

If you then do 'sudo passwd oneadmin' and set a password, and use that, it installs successfully without asking for a password.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: opennebula-common 2.2.1-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
Uname: Linux 3.0.0-17-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Sun Mar 18 18:51:16 2012
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007.1)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 SHELL=/usr/bin/zsh
SourcePackage: opennebula
UpgradeStatus: Upgraded to oneiric on 2012-03-14 (4 days ago)