stattraq error

Tried installing it twice now on 1.5.1.1

keep getting these errors

Warning: main(../wp-admin/auth.php): failed to open stream: No such file or directory in /homepages/39/d87590790/htdocs/web1/wp-stattraq/reporter/options.php on line 2

Fatal error: main(): Failed opening required ‘../wp-admin/auth.php’ (include_path=’.:/usr/local/lib/php’) in /homepages/39/d87590790/htdocs/web1/wp-stattraq/reporter/options.php on line 2

It’s looking for an auth.php file, but it’s not there. Should it be? This is a fresh install and I checked my old dir and there isn’t one there either.

Any ideas?

Thanks