perms shell command on nuxeo 7.2 : nothing returned

[jelninos_]

• I launch the nuxeo-shell and connect with Administrator

• connect on nuxeo 7.1 :
  /> Administrator@localhost:/> perms
/> local
/> Administrator:Everything:true
/> members:Read:true

  Administrator@localhost:/>

• connect on nuxeo 7.2 :
  /> Administrator@localhost:/> perms
/> -- blank line --
/> Administrator@localhost:/>

I tryed : nuxeo-shell-7.1 and nuxeo-shell-7.2, same results

jelninos