I would generally recommend against using u1sync as it isn't well maintained, and it's very easy to screw things up with it.
As far as the ubuntuone.platform.xdg_base_directory requirement, that should be provided by ubuntuone-client itself.
I would generally recommend against using u1sync as it isn't well maintained, and it's very easy to screw things up with it.
As far as the ubuntuone. platform. xdg_base_ directory requirement, that should be provided by ubuntuone-client itself.