software-center crashed with KeyError in __getitem__(): "The cache has no package named 'locdemo:i386'"

[Jens Kehne]

Crash happened while trying to install this package through software-center:
http://www.openwlanmap.org/LocDemo-1.1-1.i386.deb

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: software-center 5.4.1.4
Uname: Linux 3.8.4-zen-bfs+ x86_64
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Date: Sat Mar 23 15:42:05 2013
ExecutablePath: /usr/share/software-center/software-center
InstallationDate: Installed on 2012-06-05 (290 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
InterpreterPath: /usr/bin/python2.7
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center /tmp/LocDemo-1.1-1.i386.deb
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/usr/bin/fish
PythonArgs: ['/usr/bin/software-center', '/tmp/LocDemo-1.1-1.i386.deb']
SourcePackage: software-center
Title: software-center crashed with KeyError in __getitem__(): "The cache has no package named 'locdemo:i386'"
UpgradeStatus: Upgraded to quantal on 2012-10-19 (154 days ago)
UserGroups: adm cdrom dialout dip kvm libvirtd lpadmin plugdev sambashare src sudo tracing vboxusers wireshark

[dino99 (9d9)]

That version is no more maintained