MW 1.29.
hhvm -d hhvm.jit=0 maintenance/rebuildLocalisationCache.php --lang=en,ru Fatal error: Uncaught exception 'MWException' with message 'No localisation cache found for English. Please run maintenance/rebuildLocalisationCache.php.' in /var/www/wiki/w/includes/cache/localisation/LocalisationCache.php:479
Are you kidding?