Index: src/wp-admin/install.php
===================================================================
--- src/wp-admin/install.php	(revision 27158)
+++ src/wp-admin/install.php	(working copy)
@@ -78,7 +78,6 @@
  */
 function display_setup_form( $error = null ) {
 	global $wpdb;
-	$user_table = ( $wpdb->get_var("SHOW TABLES LIKE '$wpdb->users'") != null );
 
 	// Ensure that Blogs appear in search engines by default
 	$blog_public = 1;
@@ -103,17 +102,10 @@
 		<tr>
 			<th scope="row"><label for="user_login"><?php _e('Username'); ?></label></th>
 			<td>
-			<?php
-			if ( $user_table ) {
-				_e('User(s) already exists.');
-			} else {
-				?><input name="user_name" type="text" id="user_login" size="25" value="<?php echo esc_attr( sanitize_user( $user_name, true ) ); ?>" />
+				<input name="user_name" type="text" id="user_login" size="25" value="<?php echo esc_attr( sanitize_user( $user_name, true ) ); ?>" />
 				<p><?php _e( 'Usernames can have only alphanumeric characters, spaces, underscores, hyphens, periods and the @ symbol.' ); ?></p>
-			<?php
-			} ?>
 			</td>
 		</tr>
-		<?php if ( ! $user_table ) : ?>
 		<tr>
 			<th scope="row">
 				<label for="admin_password"><?php _e('Password, twice'); ?></label>
@@ -126,7 +118,6 @@
 				<p><?php _e('Hint: The password should be at least seven characters long. To make it stronger, use upper and lower case letters, numbers and symbols like ! " ? $ % ^ &amp; ).'); ?></p>
 			</td>
 		</tr>
-		<?php endif; ?>
 		<tr>
 			<th scope="row"><label for="admin_email"><?php _e( 'Your E-mail' ); ?></label></th>
 			<td><input name="admin_email" type="text" id="admin_email" size="25" value="<?php echo esc_attr( $admin_email ); ?>" />