Latest Weekly release of Moodle 2.6 from git repo git://git.moodle.org/moodle.git give following php errors when accessing site.

PHP Notice: Undefined index: filemap in /var/www/moodle/lib/classes/component.php on line 146
[Fri Aug 16 11:50:58 2013] [error] [client 127.0.0.1] PHP Fatal error: Class 'core_string_manager_standard' not found in /var/www/moodle/lib/moodlelib.php on line 6638

commit 838d78a9ff4290e2bca304a5232204f04fc910ec
Author: Dan Poltawski <dan@moodle.com>
Date: Thu Aug 15 16:38:05 2013 +0800

weekly release 2.6dev