From webupd8.org Install Dropbox Share in Ubuntu Before installing Dropbox Share, make sure you remove any previous versions of the script (both Dropbox Share and Dropbox Unshare) you may have in ~/.gnome2/nautilus-scripts: rm ~/.gnome2/nautilus-scripts/”Dropbox Share” rm ~/.gnome2/nautilus-scripts/”Dropbox UnShare” Dropbox Share is available for Ubuntu Karmic, Lucid, Maverick and Natty, but has only been tested on…