- name: add repo main contrib
  apt_repository:
      repo: deb http://ftp.fr.debian.org/debian/ stable main contrib non-free
      state: present # not required. choices: absent;present. A source string state.
      update_cache: yes # not required. Run the equivalent of C(apt-get update) when a change occurs.  Cache updates are run after making changes.
  become: yes