今天我从 13.04 更新到了 13.10。然后sudo apt-get autoremove删除了所有 32 位软件包。
如何恢复它们？如何再次安装 ia32-libs？
如果我尝试重新安装它们，则会得到以下结果：
output$ sudo apt-get install ia32-libs
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package ia32-libs 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
However the following packages replace it:
lib32z1 lib32ncurses5 lib32bz2-1.0
E: Package 'ia32-libs' has no installation candidate