main.yml

- name: configure jekyll
  hosts: blog
  user: ubuntu
  become: yes
  tasks:
    - name: Latest version of Ruby is installed
      apt:
        pkg: "{{ item }}"
        state: latest
        update_cache: yes
      with_items:
        - git-core
        - curl
        - zlib1g-dev
        - build-essential
        - libssl-dev
        - libreadline-dev
        - libyaml-dev
        - libsqlite3-dev
        - sqlite3
        - libxml2-dev
        - libxslt1-dev
        - libcurl4-openssl-dev
        - python-software-properties
        - libffi-dev
        - ruby2.1
        - ruby2.1-dev

    - name: Symlink exists for Ruby 2.0
      file: src=/usr/bin/ruby2.1 dest=/usr/local/bin/ruby state=link

    - name: Symlink exists for Ruby Gems 2.0
      file: src=/usr/bin/gem2.1 dest=/usr/local/bin/gem state=link

    - name: Install Jekyll Gems
      command: gem install jekyll