I thought I fixed this. Turns out I did not. When I try to install the contact app I get:

There are errors in the following MySQL queries:

Error: Duplicate entry 'contact' for key 'uri'

INSERT INTO `sys_objects_page`(`object`, `title_system`, `title`, `module`, `layout_id`, `visible_for_levels`, `visible_for_levels_editable`, `uri`, `url`, `meta_description`, `meta_keywords`, `meta_robots`, `cache_lifetime`, `cache_editable`, `deletable`, `override_class_name`, `override_class_file`) VALUES('bx_contact_contact', '_bx_contact_page_title_sys_contact', '_bx_contact_page_title_contact', @sName, 5, 2147483647, 1, 'contact', 'page.php?i=contact', '', '', '', 0, 1, 0, '', '');