I upload the file to the folder you said... but still getting a blank page when saving the new password... but wasn't saved.
The error log file gave me this --->
[23-Jul-2014 15:48:24 America/Denver] PHP Warning: require_once(xmlapi.php): failed to open stream: No such file or directory in /home2/mywebsite/public_html/email/plugins/password/drivers/cpanel.php on line 24
In order to install the xmlapi.php what I did, was to go to the link at github, save the page, it saved as xmlapi.php, and just uploaded it on the programs/lib and then in password/drivers... That's it in order to install?
'Cause it's not working!