我正在尝试在 Ubuntu 12 x64 上安装 Skype。但它不起作用。当我尝试修复损坏的软件包时，我收到以下错误：
$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
skype:i386
The following packages will be upgraded:
skype:i386
1 upgraded, 0 newly installed, 0 to remove and 269 not upgraded.
1 not fully installed or removed.
Need to get 0 B/15.4 kB of archives.
After this operation, 36.7 MB disk space will be freed.
Do you want to continue [Y/n]? Y
dpkg: dependency problems prevent configuration of skype:i386:
skype-bin:i386 (4.1.0.20.0-0ubuntu0.12.04.2) breaks skype (<< 4.1.0.20.0-0ubuntu0.12.04.1) and is installed.
Version of skype:i386 to be configured is 4.1.0.20-1.
dpkg: error processing skype:i386 (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
skype:i386
E: Sub-process /usr/bin/dpkg returned an error code (1
请建议我该如何解决这个问题。