Moved a Wordpress Blog - now it wants to Reinstall

I moved a Wordpress blog from one server to another. I was able to import the database through PHPmyAdmin and the files are all in place but instead of the expected home page I am getting the following at the end of the URL:

wp-admin/install.php

Edit: my apologies. I imported the开发者_如何学C wrong database. Need to close out the posting.

Could be you need to set the $table_prefix in your wp-config.php file to the correct value. Look at your database that contains the WordPress tables. If the posts table is called wp123_posts then your wp-config.php should have this:

$table_prefix = 'wp123_';

Note: If WordPress sees a new $table_prefix it tries to do an install.

Look for a config file, and make sure that it's pointing to the right database.

Look at your database with phpmyadmin and be sure you got the tables and database imported OK.

Did you follow these instructions?: Moving WordPress « WordPress Codex

My apologies to everyone. I made an error in uploading the wrong database. Thanks for all the help.