The immediate fix is to search a quantal (12.10) archive for listed packages. Install them first, then install lightread. I don't think software center can install multiple packages, but this might work.
cd path/to/downloaded/deb/dir
software-center *.deb
The long term fix might be to remove the launchpad integration. I think the lib is for bug reporting and translations from the UI. I don't think Ubuntu uses this anymore.
The immediate fix is to search a quantal (12.10) archive for listed packages. Install them first, then install lightread. I don't think software center can install multiple packages, but this might work. downloaded/ deb/dir
cd path/to/
software-center *.deb
The long term fix might be to remove the launchpad integration. I think the lib is for bug reporting and translations from the UI. I don't think Ubuntu uses this anymore.