Package 'dbus-scripts' (as well as 'dbus-script-settings') can be found in repository 'extras-devel'. If you do not want to enable this repository, you can download them manually here (link "File:"):
http://maemo.org/packages/package_in...s-scripts/2.0/
http://maemo.org/packages/package_in...-settings/1.4/

Beware, both packages can have multiple dependencies themself.

@Karam: can you upload your packages to extras-devel repository? It is generally not really feasible having software spread "somewhere" over a forum/pages, both from a maintaining as well as user friendly perspective.