wp-admin path just listing directory

localhost/wordpress/wp-admin just list file directories.
I can go to wp-admin/index.php but when I try to view the hello world post it just lists a files again.

php is working. I made a test script that is the generic php version info page, put that in wp-admin and go to wp-admin/test.php and php code works.

In apache config files
httpd.conf I have,

DirectoryIndex index.php index.html index.html.var

<IfModule dir_module>
    DirectoryIndex index.html index.php
</IfModule>

Also in my /etc/httpd/conf.d/php.conf

DirectoryIndex index.php index.html

In wp-admin/.htaccess,

DirectoryIndex index.php index.html

I have restarted apache and cleared browser cache.

Please help.