package unity-webapps-amazon (not installed) failed to install/upgrade: trying to overwrite '/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json', which is also in package unity-webapps-common 2.4.16+13.10.20130904.2-0ubuntu1

[devoncatt]

Failed to install when I installed Unity on top of gnome. And failed to start when I switched to unity.

ProblemType: Package
DistroRelease: Ubuntu 13.10
Package: unity-webapps-amazon (not installed)
ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
Uname: Linux 3.11.0-4-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.12.1-0ubuntu3
Architecture: amd64
Date: Fri Sep 6 18:30:33 2013
DuplicateSignature: package:unity-webapps-amazon:(not installed):trying to overwrite '/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json', which is also in package unity-webapps-common 2.4.16+13.10.20130904.2-0ubuntu1
ErrorMessage: trying to overwrite '/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json', which is also in package unity-webapps-common 2.4.16+13.10.20130904.2-0ubuntu1
InstallationDate: Installed on 2013-09-06 (0 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Alpha amd64 (20130903)
MarkForUpload: True
SourcePackage: unity-webapps-amazon
Title: package unity-webapps-amazon (not installed) failed to install/upgrade: trying to overwrite '/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json', which is also in package unity-webapps-common 2.4.16+13.10.20130904.2-0ubuntu1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.