---
- name: check if there is python
  raw: stat $HOME/.python
  register: need_python
  ignore_errors: true
  check_mode: no

- include_tasks: install_pypy.yml
  when: need_python | failed

- name: check if there is pip
  raw: stat $HOME/.pip
  register: need_pip
  ignore_errors: true
  check_mode: no

- include_tasks: install_pip.yml
  when: need_pip | failed and need_python | failed