this is the problem appears on my terminal:

BusyBox v1.20.0.git (MeeGo 3:1.20-0.2+0m8) built-in shell (ash)
Enter 'help' for a list of built-in commands.

~ # apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be upgraded:
facebook-meego facebookqml libqt-facebook realgolf2011
4 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
E: I wasn't able to locate a file for the bash package. This might mean you need to manually fix this package. (due to missing arch)
~ #

how can i fix this?