Revert "Merge pull request #141 from jogaco/master"

This reverts commit ed65673e2e, reversing
changes made to 0df684cd94.

tasks/rubies.yml

@@ -8,13 +8,6 @@
   with_items: '{{ rvm1_rubies }}'
   when: rvm1_rubies
 
-- name: Install rvm requirements
-  become: yes
-  command: '{{ rvm1_rvm }} requirements'
-  become_method: sudo
-  become_user: root
-  when: rvm1_rubies
-
 - name: Install rubies
   command: '{{ rvm1_rvm }} install {{ item.item }} {{ rvm1_ruby_install_flags }}'
   when: rvm1_rubies and item.rc|default(0) != 0
@@ -24,12 +17,11 @@
   command: '{{ rvm1_rvm }} alias list default'
   changed_when: False
   register: detect_default_ruby_version
-  when: rvm1_rubies
 
 - name: Select default ruby
   command: '{{ rvm1_rvm }} alias create default {{ rvm1_default_ruby_version }}'
-  when: rvm1_rubies and (detect_default_ruby_version.stdout|default() == '' or
-        rvm1_default_ruby_version not in detect_default_ruby_version.stdout)
+  when: detect_default_ruby_version.stdout|default() == '' or
+        rvm1_default_ruby_version not in detect_default_ruby_version.stdout
 
 - name: Detect installed ruby patch number
   shell: >