Error from genesis themes

i can not figure out why the “genesis” (from studiopress) theme package will not work on my wordpress acount. it uploads just fine, but when i try to activate it the following message comes up:

Warning: require_once(/home6/thegrips/public_html/wp-content/themes/genesis/lib/functions/feed_functions.php) [function.require-once]: failed to open stream: No such file or directory in /home6/thegrips/public_html/wp-content/themes/genesis/lib/init.php on line 74

Fatal error: require_once() [function.require]: Failed opening required ‘/home6/thegrips/public_html/wp-content/themes/genesis/lib/functions/feed_functions.php’ (include_path=’.:/usr/lib64/php:/usr/lib/php’) in /home6/thegrips/public_html/wp-content/themes/genesis/lib/init.php on line 74

Any ideas?