package whoopsie 0.1.32 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

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ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: whoopsie 0.1.32
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic i686
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
CrashReports:
 640:1000:1000:62078:2012-05-08 22:05:56.336249000 -0500:2012-05-08 22:06:06.676296257 -0500:/var/crash/_usr_lib_chromium-browser_chromium-browser.1000.crash
 664:1000:1000:0:2012-05-07 17:05:46.114035247 -0500:2012-05-07 17:05:46.114035247 -0500:/var/crash/_usr_lib_unity-lens-music_unity-music-daemon.1000.upload
 600:0:0:117279:2012-05-09 14:13:10.048023000 -0500:2012-05-11 18:44:53.726849606 -0500:/var/crash/whoopsie.0.crash
 640:1000:1000:505671:2012-05-07 17:05:33.141975000 -0500:2012-05-07 17:05:34.141975000 -0500:/var/crash/_usr_lib_unity-lens-music_unity-music-daemon.1000.crash
Date: Wed May 9 14:13:10 2012
DuplicateSignature:
 Setting up whoopsie (0.1.32) ...
 useradd: no se puede bloquear /etc/passwd; inténtelo más tarde.
 adduser: `/usr/sbin/useradd -d /nonexistent -g whoopsie -s /bin/false -u 130 whoopsie' devolvió el código de error 1. Saliendo.
 dpkg: error processing whoopsie (--configure):
  subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
SourcePackage: whoopsie-daisy
Title: package whoopsie 0.1.32 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to precise on 2012-05-07 (4 days ago)
WhoopsieLog: Failed to find user: whoopsie