I have a similar problem but I only tryed tu upload the intense.zip. WP denied to install teh plugin.
After I loaded the intense.zip via FTP on the sever, extracted it and aktivated the plugin in wordpress, the complete site broke down! This was shown when I tryed to reach my site:
Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /homepages/14/d96807042/htdocs/WP/wp-content/plugins/intense/inc/custom-post-types.php on line 350