Hi, First of all thanks for your bug report and checking here dhcpcd was fetched with the dhcpcd-dbus that was entered. But wpasupplicant was not inserted even by its author who packaged this package and I'm thinking of inserting it in the future version that should arrive soon in Debian. In case someone doesn't have any packages that install wpasupplicant.
-- Cheers, Leandro Cunha
