- when: ansible_facts.distribution == 'MacOSX' block: - name: MACOS | Find brew binary command: which brew register: brew_which - name: MACOS | Get owner of brew binary stat: path: "{{ brew_which.stdout }}" register: brew_stat - command: brew install gnu-tar become: yes become_user: "{{ brew_stat.stat.pw_name }}" environment: HOMEBREW_NO_AUTO_UPDATE: True notify: - uninstall gnu-tar