You look, I have installed the version 12.10 of the Ubuntu and try to install the Gloobus Preview, but when I finished and started to use it, any file was opening with it. The files opened totally no view. What happened? if I wonder because of the new version?
Well, Ubuntu Precise users can install it by simply running the following commands:
sudo add-apt-repository ppa:gloobus-dev/gloobus-preview sudo apt-get update sudo apt-get install gloobus-preview gloobus-sushi
If you want to enable to open LibreOffice or OpenOffice documents with Gloobus Preview, install this additional package:
sudo apt-get install unoconv
If you want to install it offline... you can download the deb from the following link http://www.ubuntuupdates.org/package/gloobus-dev_gloobus_preview/quantal/main/base/gloobus-preview
Try to download gloobus-preview and gloobus-sushi deb files from this link
For me works that way. Cheers