<div dir="ltr">I actually did that and when I ran keystone-all again, I got the same error. The console log in my first mail shows this. Sorry for being vague about this.<div><br></div><div><div style="font-family:arial,sans-serif;font-size:13px">
<b>abhishek@abhishek-VirtualBox:~$ sudo keystone-manage pki_setup</b></div><div style="font-family:arial,sans-serif;font-size:13px">abhishek@abhishek-VirtualBox:~$ keystone-all</div><div style="font-family:arial,sans-serif;font-size:13px">
/usr/local/lib/python2.7/dist-packages/sqlalchemy/pool.py:703: SADeprecationWarning: The 'listeners' argument to Pool (and create_engine()) is deprecated.  Use event.listen().</div><div style="font-family:arial,sans-serif;font-size:13px">
  Pool.__init__(self, creator, **kw)</div><div style="font-family:arial,sans-serif;font-size:13px">/usr/local/lib/python2.7/dist-packages/sqlalchemy/pool.py:160: SADeprecationWarning: Pool.add_listener is deprecated.  Use event.listen()</div>
<div style="font-family:arial,sans-serif;font-size:13px">  self.add_listener(l)</div><div style="font-family:arial,sans-serif;font-size:13px">2013-03-18 13:30:55    ERROR [keystone.common.cms] Signing error: Unable to load certificate - ensure you've configured PKI with 'keystone-manage pki_setup'</div>
<div style="font-family:arial,sans-serif;font-size:13px">2013-03-18 13:30:55  WARNING [keystone.common.wsgi] Unable to sign token.</div></div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">
Thanks</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Mar 19, 2013 at 4:53 AM, Chmouel Boudjnah <span dir="ltr"><<a href="mailto:chmouel@chmouel.com" target="_blank">chmouel@chmouel.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On Mon, Mar 18, 2013 at 7:03 PM, Abhishek Chanda<br>
<<a href="mailto:abhishek.lists@gmail.com">abhishek.lists@gmail.com</a>> wrote:<br>
> 2013-03-18 13:30:55    ERROR [keystone.common.cms] Signing error: Unable to<br>
> load certificate - ensure you've configured PKI with 'keystone-manage<br>
> pki_setup'<br>
<br>
<br>
</div>perhaps by doing this?<br>
<br>
Chmouel.<br>
<br>
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</blockquote></div><br></div>