I find at last................ you should add use like this ceilometer-api && export CEILOMETER_LOCALEDIR=YOUR LOCALE DIR && export LANGUAGE=YOUR LANGUAGE -- Best Li Tianqing 在 2014-11-07 17:11:59,"Li Tianqing" <jazeltq at 163.com> 写道: -- Best Li Tianqing -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20141107/a48f479a/attachment.html>