Downgrading python-xdg to Quantal fixes the database building. Then I had problems with LSC itself; only showing installed packages, so also downgraded that to Quantal. Now it works fine.
Downgrading python-xdg to Quantal fixes the database building.
Then I had problems with LSC itself; only showing installed packages, so also downgraded that to Quantal.
Now it works fine.