Index: bp-core/admin/bp-core-components.php
===================================================================
--- bp-core/admin/bp-core-components.php	(revision 6655)
+++ bp-core/admin/bp-core-components.php	(working copy)
@@ -108,13 +108,16 @@
 		'forums'   => array(
 			'title'       => __( 'Group Forums (Legacy)', 'buddypress' ),
 			'description' => __( 'Group forums allow for focused, bulletin-board style conversations.', 'buddypress' )
-		),
-		'blogs'    => array(
+		)
+		
+	);
+        //if it is a multisite install, only then include the blogs component
+        if(is_multisite())
+            $optional_components['blogs'] = array(
 			'title'       => __( 'Site Tracking', 'buddypress' ),
 			'description' => __( 'Record activity for new posts and comments from your site.', 'buddypress' )
-		)
-	);
-
+		);
+    
 	// Don't show Forums component in optional components if it's disabled
 	if ( ! bp_is_active( 'forums' ) ) {
 		unset( $optional_components['forums'] );