issue #275: Don't run virtualnv test on 2.6.

tests/ansible/lib/modules/custom_python_detect_environment.py

@@ -13,6 +13,7 @@ import sys
 def main():
     module = AnsibleModule(argument_spec={})
     module.exit_json(
+        python_version=sys.version[:3],
         argv=sys.argv,
         __file__=__file__,
         argv_types=[str(type(s)) for s in sys.argv],

tests/ansible/regression/issue_152__virtualenv_python_fails.yml

@@ -2,20 +2,26 @@
   any_errors_fatal: true
   hosts: test-targets
   tasks:
+    - custom_python_detect_environment:
+      register: lout
 
-    # Can't use pip module because you can't fricking just create a virtualenv,
-    # must call it directly.
+    # Can't use pip module because it can't create virtualenvs, must call it
+    # directly.
     - shell: virtualenv /tmp/issue_152_virtualenv
+      when: lout.python_version != '2.6'
 
     - custom_python_detect_environment:
       vars:
         ansible_python_interpreter: /tmp/issue_152_virtualenv/bin/python
       register: out
+      when: lout.python_version != '2.6'
 
     - assert:
         that:
           - out.sys_executable == "/tmp/issue_152_virtualenv/bin/python"
+      when: lout.python_version != '2.6'
 
     - file:
         path: /tmp/issue_152_virtualenv
         state: absent
+      when: lout.python_version != '2.6'