ansible/ansible — pull request #448 by jkleint (2012-06-01 21:23:02+00:00)
Title: More helpful message when ssh fails.

Patch for issue #446. The message looks like so:

```
host | FAILED => FAILED: ssh root@host:22 : Private key file is encrypted
To connect as a different user, use -u .
```

Let me know if this message is helpful enough. My other thought was something along the lines of `Private key file for root is encrypted.`