diff --git a/README.md b/README.md
index 3ca7ab7..e1d11fe 100644
--- a/README.md
+++ b/README.md
@@ -12,16 +12,18 @@ Role Variables
 Defaults:
 
 ```
-hostname: {{ inventory_hostname }}
-update_hostname: no
+hostname: "{{ inventory_hostname }}"
+update_hostname: yes
 locales_gen:
   - en_US.UTF-8
   - de_DE.UTF-8
 locales_default: de_DE.UTF-8
+x11_keymap: de
 users:
   - vagrant
 sudoers:
   - vagrant
+enable_ansible: no
 # Will install a specific Ansible version on the target host
 ensure_ansible_version: 2.10.3
 # Allow sudo with a password (applied to group sudo)
diff --git a/defaults/main.yml b/defaults/main.yml
index 3b7f2fd..fb6f250 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,6 +1,6 @@
 ---
 # defaults file for common
-hostname: '{{ inventory_hostname }}'
+hostname: "{{ inventory_hostname }}"
 update_hostname: yes
 locales_gen:
   - en_US.UTF-8
@@ -11,6 +11,10 @@ users:
   - vagrant
 sudoers:
   - vagrant
+enable_ansible: no
+# Will install a specific Ansible version on the target host
 ensure_ansible_version: 2.10.3
+# Allow sudo with a password (applied to group sudo)
 enable_sudo: yes
+# Allow passwordless sudo (applied to group wheel)
 enable_passwordless_sudo: yes
\ No newline at end of file
diff --git a/tasks/main.yml b/tasks/main.yml
index cd239a5..14d5ca8 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -32,6 +32,8 @@
   vars:
     packages:
       - python-pip
+      - python-setuptools
+      - python-virtualenv
       - htop
       - tmux
   become: yes
@@ -44,6 +46,9 @@
     #update_cache: yes
   vars:
     packages:
+      - python-pip
+      - python-setuptools
+      - python-virtualenv
       - apt-transport-https
       - htop
       - tmux
@@ -52,4 +57,5 @@
 
 - name: Install Ansible
   pip:
-    name: ansible=={{ ensure_ansible_version }}
\ No newline at end of file
+    name: ansible=={{ ensure_ansible_version }}
+  when: enable_ansible
\ No newline at end of file