<type 'exceptions.TypeError'>: 'dbus.Struct' object does not support item assignment

[Orange-juice]

Binary package hint: aptdaemon

When I want to install google crome browser by clicking 2 times on the deb package , I take the error...

note:I have just tried to install the browser with dpkg, the installation finished successfully...

Ubuntu 11.04 daily build

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: aptdaemon 0.40+bzr541-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.37-12.26-generic 2.6.37
Uname: Linux 2.6.37-12-generic i686
NonfreeKernelModules: fglrx
Annotation: Installation of the package file failed
Architecture: i386
Date: Mon Jan 31 15:27:48 2011
DesktopFile: /usr/share/aptdaemon/aptdaemon.desktop
ExecutablePath: /usr/sbin/aptd
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110127)
PackageArchitecture: all
SourcePackage: aptdaemon
Title: <type 'exceptions.TypeError'>: 'dbus.Struct' object does not support item assignment
TransactionDepends: [[], [], [], [], [], [], []]
TransactionKwargs: {'path': dbus.String(u'/home/p/Downloads/google-chrome-stable_current_i386.deb'), 'force': dbus.Boolean(False)}
TransactionLocale: en_US.UTF8
TransactionPackages: [[], [], [], [], [], []]
TransactionRole: role-install-file

[Robert Roth (evfool)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #702217, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.