Dist-Upgrade Failure [Solved]

Today to download 2 updates I get the following failure:
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)

Please see this thread for a solution: http://forums.netrunner-os.com/showthread.php?tid=2202

By doing this: sudo apt-get purge netrunner-artwork
All desktop themes, there are only Oxygen Dark and Air are eliminated.

Then you have to reinstall:
sudo apt-get install netrunner-artwork