package samba4 4.0.0~alpha15~git20110124.dfsg1-2ubuntu1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

[Mike]

Binary package hint: samba4

upgrading from 10.10 to 11.04 and samba4 failed

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: samba4 4.0.0~alpha15~git20110124.dfsg1-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-28.50-server 2.6.35.11
Uname: Linux 2.6.35-28-server x86_64
Architecture: amd64
Date: Sat Apr 30 10:22:52 2011
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
SourcePackage: samba4
Title: package samba4 4.0.0~alpha15~git20110124.dfsg1-2ubuntu1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to natty on 2011-04-30 (0 days ago)