To overcome the cache problem you can change this file: Code: /home/user/.osso/hildon-application-manager Change the value of "clean-after-install" from '1' to '0'.
/home/user/.osso/hildon-application-manager
WARNING: Downloading deb files for all the installed packages may cause the root file-system to be exhausted thereby "bricking" the device. Proceed with caution.