uri_os_packages:
  RedHat:
    step1:
      - python-pyasn1
      - pyOpenSSL
      - python-urllib3
    step2:
      - libffi-devel
      - openssl-devel
      - python-devel
  Debian:
    step1:
      - python-pyasn1
      - python-openssl
      - python-urllib3
    step2:
      - libffi-dev
      - libssl-dev
      - python-dev