I was able to install Omeka and upload a test item, but when I try to see it from the public side with Firefox I get the following error message:
Not Found
The requested URL /items/show/1 was not found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
I also get an error message in IE. My website is ourutahstories.org.