Hi!
I am having exactly the same problem as parijatkaul described above.
I pay for my host services thouhg, and my host help desk told me my PHP is running just fine. Still, I have the same problem every time I am trying to run wp-admin/setup-config.php.
I read all forum problem related posts, followed the install instructions carefully, but nothing works.
So, I downloaded and unzipped wordpress 3.03., opened wp-config-semple.php, changed to my databese, user name, password and database host (at some attempt even changed Authentication Unique Keys and Salts) and saved it as wp-config.php.
Then I created wordpress folder in my public_html directory and uploaded content from my unzipped wordpress folder. Now when run ftp://www.mysite.com/public_html/wordpess/wp-config.php white page appears. Then I tried ftp://www.mysite.com/public_html/wordpess/wp-admin/setup-config.php to manually add database, user name and other information needed. Before doing that I already deleted wp-config.php file as suggested on the beginning of the page. But still it doesn’t work, I am back at the same page. Than I copy paste hole content from wp-config.php file into empty dialog box on the botom of the page and that’s when I get message parijatkaul posted above. The same page appears also when I run wordpess/wp-admin/install.php
I also tried, as suggested by my host help, to upload contet directly to my public_html directory, so my page looks like public_html/wp-config.php, but it doesn’t work the same.
At the end I deleted my database and did everything from the beginning but, you already guess, the problem is still here.
Slowly, this 5 minutes install is turning into 5 days agony :/
I would rally appreciate if somebody could help! Thanks in advance!