ansible/ansible — pull request #1721 by dagwieers (2012-12-04 18:28:58+00:00)
Title: Import errno to avoid 'NameError: global name 'errno' is not defined'

I hit the following exception because errno is referenced but not imported.

```
fatal: [system01] => failed to parse: Traceback (most recent call last):
File "/root/.ansible/tmp/ansible-1354644532.37-246102819320352/copy", line 782, in
main()
File "/root/.ansible/tmp/ansible-1354644532.37-246102819320352/copy", line 117, in main
module.atomic_replace(dest_tmp, dest)
File "/root/.ansible/tmp/ansible-1354644532.37-246102819320352/copy", line 772, in atomic_replace
if e.errno != errno.EPERM:
NameError: global name 'errno' is not defined
```