“取决于：ia32-libs-multiarch但它不可安装” – 解决方案
我注意到12.10试图让Android SDK正常工作。 对于64位版本，需要安装：
sudo apt-get install ia32-libs 但是，在64位12.10下，我收到以下错误：
The following packages have unmet dependencies: ia32-libs : Depends: ia32-libs-multiarch but it is not installable
和
> apt-get install ia32-libs-multiarch Reading package lists... Done Building dependency tree Reading state information... Done Package ia32-libs-multiarch is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'ia32-libs-multiarch' has no installation candidate
我在这里找到了解决方案＃27，
sudo dpkg --add-architecture i386 sudo apt-get update sudo apt-get install ia32-libs
然后32位库安装正常（对我来说无论如何！）。 希望这有助于某人！
正如您在评论中看到的那样，接受的答案不再有效。 我在别处找到了一个有效的解
sudo dpkg --add-architecture i386 sudo add-apt-repository "deb http://archive.canonical.com/ $(lsb_release -sc) partner" sudo apt-get update && sudo apt-get install skype
链接在这里 。