Bug#659576: gnome-shell-extensions: fails to install

[Leandro Noferini]

Package: gnome-shell-extensions
Version: 3.2.3-1
Severity: important

Trying to install via aptitude I get this error message:

Unpacking gnome-shell-extensions (from .../gnome-shell-extensions_3.2.3-1_all.deb) ...
dpkg: error processing /var/cache/apt/archives/gnome-shell-extensions_3.2.3-1_all.deb (--unpack):
 trying to overwrite '/usr/share/locale/fr/LC_MESSAGES/gnome-shell-extensions.mo', which is also in package gnome-shell-extensions-common 3.0.2-2
configured to not write apport reports
                                      Errors were encountered while processing:
 /var/cache/apt/archives/gnome-shell-extensions_3.2.3-1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:

And then it stops without installing really the package.

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=it_IT.utf8, LC_CTYPE=it_IT.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gnome-shell-extensions depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.10.0-3
ii  gir1.2-gtop-2.0                              2.28.4-2
ii  gnome-shell                                  3.2.2.1-1

gnome-shell-extensions recommends no packages.

gnome-shell-extensions suggests no packages.