error

----------
    State: - service
    Name:      nginx
    Function:  running
        Result:    False
        Comment:   The following requisites were not found:
                   watch: {'file': '/etc/nginx/sites-enabled/*'}
                   watch: {'file': '/etc/nginx/nginx.conf'}
                   watch: {'file': '/etc/nginx/conf.d/*.conf'}

        Changes:

nginx.sls

python-software-properties:
  pkg.installed:
    - name: python-software-properties

nginx:
  pkgrepo.managed:
    - ppa: nginx/stable
    - require:
      - pkg: python-software-properties
    - require_in: 
      - pkg: nginx 

  pkg.installed:
    - name: nginx-extras

  service.running:
    - name: nginx
    - enable: True
    - require:
      - pkg: nginx
    - watch: