Problem with php mailer

am getting these errors while running php mailer. What could be the problem

MAMP/htdocs/practice/email/email.php on line 2
[06-Jun-2011 09:53:40] PHP Notice:  Undefine开发者_StackOverflow社区d variable: from in     /Applications/MAMP/htdocs/practice/phpmailer/phpmailer.inc.php on line 259
[06-Jun-2011 09:53:40] PHP Notice:  Undefined variable: Encoding in /Applications/MAMP/htdocs/practice/phpmailer/phpmailer.inc.php on line 271
[06-Jun-2011 09:53:40] PHP Fatal error:  Cannot access empty property in /Applications/MAMP/htdocs/practice/phpmailer/phpmailer.inc.php on line 271

Please be sure that you are using the latest release of PHPMailer, 5.1. There is no such file "phpmailer.inc.php" in that release, which implies that the code you're using is either entirely incorrect or horribly obsolete. Indeed, the only reference I could find to that file is from a release dating back to 2003.

You might also want to consider using a more modern mailing library instead, like SwiftMailer.

The download link on PHPMailer's website is wrong. Instead of downloading PHPMailer v. 5+ you downloaded PHPMailer 4. Edit the download link and change the # 4 to 5. Then you get the correct version.