sls file

sharpie-for-science-repo:
  pkgrepo.managed:
    - name: deb http://ppa.launchpad.net/sharpie/for-science/ubuntu precise main
    - file: /etc/apt/sources.list.d/sharpie-for-science.list
    - key_url: http://keyserver.ubuntu.com:11371/pks/lookup?op=get&search=0x44484740daf764e2

/usr:
  file.directory:
    - user: root
    - recurse:
      - user