Install isn't showing up

[NonTypical]

Hello,
I've uploaded the files twice and set the security for the files and folders, and created a user with full security to everything, but the install never shows up when I go to the URL of my website. I am following the directions step by step (twice) but still the same results. When I go to the website the initialize of the install,doesn't take place - nothing happens. It looks like there is a border in back of my table on the page and there is also a cirlce with a slanted line though it in the upper left top of my web page - see attachment

I am using this
http://MyWebsitehttp/zen_cart/cart/zc_install

or

http://MyWebsitehttp/zen_cart/cart/zc_install/index.php

The Web Server is a Linux O/S

Any help would be appreciated.

Thank you,
Kelly