Sometimes a corrupt installation package can corrupt your package management system leaving your Linux unable to install or on remove any packages (Software). Here is the message error I got from apt-get after trying to install ndas-admin for Ubuntu.
[bash]$sudo apt-get install mplayer
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: The package ndas-admin needs to be reinstalled, but I can’t find an archive for it.[/bash]
I got stuck with this problem and this article fixed it right up!
Original post by ITechLog > Fix Broken package – Ubuntu