I installed the Hueman template on my wamp server. No problem.
Then I installed the plugin package- ( I think it is called Jetpack) and the PHP error page displayed. (note php page name is class-tgm-plugin-activation.php )
Now if i login in to localhost, it goes directly to PHP error page.
I was correcting the PHP page according to the instructions on the PHP error messages.
I am using WordPress 3.7.1 ( maybe I should try 3.8 and see if that fixes the error ?)
I’ll check out the link above.
Thanks.