Parse error when activating modules.

With the 21-Sept-12 version of Commons, I am consistently getting the following error when enabling 4 modules at the same time:

Parse error: syntax error, unexpected T_FUNCTION in [...]\profiles\commons\modules\contrib\aloha\filter_true_wysiwyg\filter_true_wysiwyg.module on line 230

This happens when I enable the following four modules using the built-in Drupal Modules menu (haven't tried enabling via Drush):

Icon font 7.x-1.x-dev
Aloha Editor 7.x-2.x-dev
Filter -- "true WYSIWYG" 7.x-2.x-dev
jQuery Update 7.x-2.1+9-dev

When I select the bottom three modules without Icon Font and 'Save', it loads the page 'Some required modules must be enabled' and says "You must enable the Icon fonts module to install Aloha Editor." When I click 'Continue' it returns to the 'Modules' menu, but none of the four modules are shown as enabled.

I am currently running the Acquia AMP Stack in a Windows environment.