I have purchased and downloaded the calendar block, unzipped it and copied the unzipped folder to my packages directory, but am unable to install the calendar from the Add Functionality page. The following text shows at the top of the Add Functionality page (also see attached image):

assignCollectionAttribute($cab1); $eve->assignCollectionAttribute($cab2); $eve->assignCollectionAttribute($cab3); //$eve->assignCollectionAttribute($cab4); // install block BlockType::installBlockTypeFromPackage('calendar', $pkg); // add aliased blocks to the calendar page $mc1 = CollectionType::getByHandle('left_sidebar'); if (is_object($mc1) && is_object($evc)) { $dm = $mc1->getMasterTemplate(); $blocks = $dm->getBlocks(); $dm2 = $evc->getMasterTemplate(); // alias these blocks to the new event calendar page foreach($blocks as $b) { $b->alias($dm2); } } // add aliased blocks to the calendar event page $mc1 = CollectionType::getByHandle('full'); if (is_object($mc1) && is_object($eve)) { $dm = $mc1->getMasterTemplate(); $blocks = $dm->getBlocks(); $dm2 = $eve->getMasterTemplate(); // alias these blocks to the new event calendar page foreach($blocks as $b) { $b->alias($dm2); } } // Now let's add a calendar page type beneath the root. $home = Page::getByID(HOME_CID); $data = array(); $data['name'] = t('Sample Calendar'); $sampleCalendar = $home->add($evc, $data); // Now let's add our calendar block to our calendar page type $bt = BlockType::getByHandle('calendar'); $args['calendarCIDs'][] = $sampleCalendar->getCollectionID(); $args['mode'] = 'MONTH'; $sampleCalendar->addBlock($bt, "Main", $args); } } ?>

All other free and purchased blocks/add-ons have been successfully installed. I have tried several different servers, all with the same results. Any help would be appreciated. Windows setup with Apache 2.2 and PHP 5.2.8. Thanks.