Missing PhamlpException.php

I followed directions from README

1. Create a folder inside the SASS module (sites/all/modules/sass) and name it phamlp
2. Download PHamlP_3.2.zip from http://code.google.com/p/phamlp/downloads/list
3. Extract its contents to the phamlp folder you just created
4. Once you have installed/enabled the module you can visit admin/settings/sass where you can
configure various settings surrounding the behavior of this module.

Which asks to download and install PHamlP_3.2.zip.

Watchdog reports that

641210  08/Jan 10:36  warning  php          
Warning: require_once(/var/www/html/sites/all/modules/sass/phamlp/sass/../PhamlpException.php): failed to open stream: No such file or directory in require_once() (line 12 of /var/www/html    

Did I download the wrong library?