diff --git a/defaults/main.yml b/defaults/main.yml
index 1e00306..2e94f0d 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -3,6 +3,7 @@
 # Install 1 or more versions of ruby
 # The last ruby listed will be set as the default ruby
 rvm1_rubies:
+  - 'ruby-2.1.0'
   - 'ruby-2.3.1'
 
 # Install bundler
@@ -51,3 +52,11 @@ root_user: 'root'
 
 # Name of GID 0 group -- BSD systems typically use wheel instead of root
 root_group: '{{ root_user }}'
+ruby_req_packages:
+ - bash
+ - sed
+ - grep
+ - tar
+ - curl
+ - gzip
+ - bzip2
\ No newline at end of file
diff --git a/tasks/main.yml b/tasks/main.yml
index ba64418..6abc52d 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -3,18 +3,25 @@
   user:
     name: "{{ rvm1_user }}"
     comment: "{{ rvm1_user }} fuer rvm"
+    state: present
+    shell: /bin/bash
+    createhome: yes
     generate_ssh_key: yes
     ssh_key_bits: 4096
     ssh_key_file: .ssh/id_rsa
 
+- name: install rvm prerequires
+  apt: pkg="{{ item }}" cache_valid_time=3600 update_cache=yes state=present
+  with_items: "{{ ruby_req_packages }}"
 
 
 - name: Install RVM
   include: 'rvm.yml'
   become: yes
-  become_user: '{{ rvm1_user }}'
 
+  
 - name: Install Ruby and Gems
   include: 'rubies.yml'
   become: yes
-  become_user: '{{ rvm1_user }}'
+  become_user: "{{ rvm1_user }}"
+  
\ No newline at end of file
diff --git a/tasks/rvm.yml b/tasks/rvm.yml
index 46e9017..a57d656 100644
--- a/tasks/rvm.yml
+++ b/tasks/rvm.yml
@@ -1,5 +1,4 @@
 ---
-
 - name: Detect rvm binary
   stat: path='{{ rvm1_rvm }}'
   register: rvm_binary