This patch fixes Build, which broke because of Ansible's deprecation of
v2.2. We now install Ansible using pip instead of apt.

Change-Id: Iab85f416ddb52466a47c5c4923d766b903534e0b
diff --git a/roles/ansible/tasks/main.yml b/roles/ansible/tasks/main.yml
index cd98dac..ef70c5c 100644
--- a/roles/ansible/tasks/main.yml
+++ b/roles/ansible/tasks/main.yml
@@ -1,14 +1,29 @@
-- name: Ansible Repository
-  become: yes
-  apt_repository:
-    repo: "{{ ansible_apt_repo | default('ppa:ansible/ansible') }}"
-  register: result
-  until: result | success
-  retries: 3
-  delay: 10
-
-- name: Ensure Ansible
-  become: yes
+- name: "Install apt dependencies"
   apt:
-    name=ansible=2.2.*
-    state=present
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - python-dev
+    - libffi-dev
+    - python-pip
+    - libssl-dev
+    - sshpass
+
+- name: "Install Ansible via pip"
+  pip: name=ansible version=2.2.2.0
+  become: yes
+
+# - name: Ansible Repository
+#   become: yes
+#   apt_repository:
+#     repo: "{{ ansible_apt_repo | default('ppa:ansible/ansible') }}"
+#   register: result
+#   until: result | success
+#   retries: 3
+#   delay: 10
+
+# - name: Ensure Ansible
+#   become: yes
+#   apt:
+#     name=ansible=2.2.*
+#     state=present