trying to install mono and kept getting errors with this file during installation. so deleted archive from /var/cache/apt/archives and went to reinstall again. same error keeps happening.. using debian. please help! thanks much. Dennis

ibmserv:/var/cache/apt/archives# aptitude install binfmt-support
Reading package lists... Done
Building dependency tree... Done
Reading extended state information
Initializing package states... Done
Writing extended state information... Done
Reading task descriptions... Done
Building tag database... Done
The following packages are unused and will be REMOVED:
libnspr4 libxp6
The following packages have been kept back:
evolution evolution-common libkrb53
The following NEW packages will be installed:
binfmt-support
0 packages upgraded, 1 newly installed, 2 to remove and 3 not upgraded.
Need to get 0B/21.1kB of archives. After unpacking 205kB will be freed.
Do you want to continue? [Y/n/?] y
Writing extended state information... Done
/bin/sh: line 1: 726 Killed /usr/sbin/dpkg-preconfigure --apt
E: Sub-process /usr/bin/dpkg exited unexpectedly
A package failed to install. Trying to recover:
ibmserv:/var/cache/apt/archives#