apt-get

[<achaoge@sina.com>]

我手动删除了/var/cache/apt/archives/目录下的东西，
结果apt-get install xxx 就报错，如下
gaochao -->$ apt-get install koffice
Reading Package Lists... Done
Building Dependency Tree... Done
The following extra packages will be installed:
  kchart kdebase-libs kdelibs3 kdelibs3-bin kformula kivio koffice-libs
  kontour koshell kpresenter kspread kugar kword libkonq3 
The following NEW packages will be installed:
  kchart kdebase-libs kdelibs3 kdelibs3-bin kformula kivio koffice
  koffice-libs kontour koshell kpresenter kspread kugar kword libkonq3 
0 packages upgraded, 15 newly installed, 0 to remove and 15  not upgraded.
E: Archive directory /var/cache/apt/archives/partial is missing.
E: The list of sources could not be read.

还能够有办法补救么？