BuddyPress.org

Kogigr now you have buddypress-el_GR.po and buddypress-el_GR.mo in /wp-content/plugins/buddypress/bp-languages/ right?

in wp-config.php insert on line #77

define (\’WPLANG\’, \’el_GR\’);

and save…

I think this should resolve (BP side), however, looks for the translation of MU in greek.