соедините человечность 14.04 с AD ошибкой [дубликат]

Я пытался соединить машину человечности 14.04 с AD, но когда я пытаюсь установить likewise-open Я получаю эту ошибку: E: Package 'likewise-open' has no installation candidate

# sudo apt-get install likewise-open
[sudo] password for demo: 
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
Package likewise-open is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  libwbclient0

E: Package 'likewise-open' has no installation candidate