nova --version will return (if it was working) the version of the novaclient tool. The proper command is: # nova-manage version 2012.2 (2012.2-LOCALBRANCH:LOCALREVISION) In this example, this is the second release for 2012, so it is Folsom. Cheers, Mark DeVerter ________________________________ From: openstack-bounces+mark.deverter=rackspace.com at lists.launchpad.net [openstack-bounces+mark.deverter=rackspace.com at lists.launchpad.net] on behalf of Martinx - ジェームズ [thiagocmartinsc at gmail.com] Sent: Thursday, March 07, 2013 8:07 AM To: Ray Sun Cc: OpenStack Maillist Subject: Re: [Openstack] How can I know the version if I installed from source code? --version isn't working here (Openstack Folsom @ Ubuntu 12.04) :-/ nova --version Unknown, couldn't find versioninfo file at /usr/lib/python2.7/dist- packages/novaclient/versioninfo On 7 March 2013 00:09, Ray Sun <qsun01185 at cienet.com.cn<mailto:qsun01185 at cienet.com.cn>> wrote: Is there any method to get the openstack version if I installed from openstack source code? Thanks a lot. - Ray Best Regards CIeNET Technologies (Beijing) Co., Ltd Technical Manager Email: qsun01185 at cienet.com.cn<mailto:qsun01185 at cienet.com.cn> Office Phone: +86-01081470088-7079 Mobile Phone: +86-13581988291<tel:%2B86-13581988291> _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack at lists.launchpad.net<mailto:openstack at lists.launchpad.net> Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130307/83f5f576/attachment.html>