Code review comment for lp:~sil2100/unity-scope-sshsearch/add_dbus_dep

I think this would solve the problem as python-dbus implicates installing dbus. The dependency tree is like this: python-dbus depends on libdbus-1-3, libdbus-1-3 recommends dbus (Ubuntu installs by default the recommends). So implicitly dbus should be installed. The thing is, I don't really have the means to check if it really works or not. Or whether we need python-dbus, the whole thing, or just dbus.