<div dir="ltr">Hi Team,<div><br></div><div>I am trying to install Openstack Grizzly on Ubuntu server and getting following error , would you please help me and let me know what's going wrong and how I can fix that.</div>
<div>I have also posted the issue on Github as well</div><div><a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/119">https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/119</a><br>
</div><div><br></div><div><p style="margin-right:0px;margin-bottom:15px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-top:0px!important">
Ubuntu version:<br>Linux qasim-s 3.8.0-19-generic <a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/30" class="" title="Patch 1" style="color:rgb(65,131,196);text-decoration:none">#30</a>-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux</p>
<p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">Here if nova-log messages: " CRITICAL nova [-] 'module' object has no attribute 'packs'"</p>
<p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
2013-08-23 19:56:58.864 16598 CRITICAL nova [-] 'module' object has no attribute 'packs'<br>2013-08-23 19:56:58.864 16598 TRACE nova Traceback (most recent call last):<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/bin/nova-manage", line 1263, in <br>
2013-08-23 19:56:58.864 16598 TRACE nova main()<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/bin/nova-manage", line 1256, in main<br>2013-08-23 19:56:58.864 16598 TRACE nova rpc.cleanup()<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/__init__.py", line 240, in cleanup<br>
2013-08-23 19:56:58.864 16598 TRACE nova return <em>get_impl().cleanup()<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/</em>_init__.py", line 301, in <em>get_impl<br>
2013-08-23 19:56:58.864 16598 TRACE nova _RPCIMPL = importutils.import_module(CONF.rpc_backend)<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/importutils.py", line 58, in import_module<br>
2013-08-23 19:56:58.864 16598 TRACE nova __import</em>_(import_str)<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 30, in <br>2013-08-23 19:56:58.864 16598 TRACE nova import kombu.messaging<br>
2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/kombu/messaging.py", line 17, in <br>2013-08-23 19:56:58.864 16598 TRACE nova from .serialization import encode<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/kombu/serialization.py", line 332, in <br>
2013-08-23 19:56:58.864 16598 TRACE nova register_msgpack()<br>2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/kombu/serialization.py", line 314, in register_msgpack<br>2013-08-23 19:56:58.864 16598 TRACE nova registry.register('msgpack', msgpack.packs, msgpack.unpacks,<br>
2013-08-23 19:56:58.864 16598 TRACE nova AttributeError: 'module' object has no attribute 'packs'<br>2013-08-23 19:56:58.864 16598 TRACE nova</p><p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
<br></p><p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
<br></p><p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
<br></p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">013-08-23 19:39:16.704 13671 TRACE nova AttributeError: 'module' object has no attribute 'packs'<br>
2013-08-23 19:39:16.704 13671 TRACE nova <br>dpkg: error processing nova-common (--configure):<br>subprocess installed post-installation script returned error exit status 1<br>dpkg: dependency problems prevent configuration of novnc:<br>
novnc depends on nova-common; however:<br>Package nova-common is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">
dpkg: error processing novnc (--configure):<br>dependency problems - leaving unconfigured<br>dpkg: dependency problems prevent configuration of nova-api:<br>nova-api depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>
Package nova-common is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">dpkg: error processing nova-api (--configure):<br>
dependency problems - leaving unconfigured<br>dpkg: dependency problems prevent configuration of nova-cert:<br>nova-cert depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>Package nova-common is not configured yet.</p>
<p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">dpkg: error processing nova-cert (--configure):<br>dependency problems - leaving unconfigured<br>
dpkg: dependency problems prevent configuration of nova-compute:<br>nova-compute depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>Package nova-common is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">
dpkg: error processing nova-compute (--configure):<br>deNo apport report written because the error message indicates its a followup error from a previous failure.<br>No apport report written because the error message indicates its a followup error from a previous failure.<br>
No apport report written because MaxReports is reached already<br>No apport report written because MaxReports is reached already<br>No apport report written because MaxReports is reached already<br>No apport report written because MaxReports is reached already<br>
No apport report written because MaxReports is reached already<br>No apport report written because MaxReports is reached already<br>No apport report written because MaxReports is reached already<br>pendency problems - leaving unconfigured<br>
dpkg: dependency problems prevent configuration of nova-conductor:<br>nova-conductor depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>Package nova-common is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">
dpkg: error processing nova-conductor (--configure):<br>dependency problems - leaving unconfigured<br>dpkg: dependency problems prevent configuration of nova-consoleauth:<br>nova-consoleauth depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>
Package nova-common is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">dpkg: error processing nova-consoleauth (--configure):<br>
dependency problems - leaving unconfigured<br>dpkg: dependency problems prevent configuration of nova-novncproxy:<br>nova-novncproxy depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>Package nova-common is not configured yet.<br>
nova-novncproxy depends on novnc; however:<br>Package novnc is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">
dpkg: error processing nova-novncproxy (--configure):<br>dependency problems - leaving unconfigured<br>dpkg: dependency problems prevent configuration of nova-scheduler:<br>nova-scheduler depends on nova-common (= 1:2013.1.2-0ubuntu1); however:<br>
Package nova-common is not configured yet.</p><p style="margin:15px 0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251)">dpkg: error processing nova-scheduler (--configure):<br>
dependency problems - leaving unconfigured<br>dpkg: dependency problems prevent configuration of nova-compute-kvm:<br>nova-compute-kvm depends on nova-compute (= 1:2013.1.2-0ubuntu1); however:<br>Package nova-compute is not configured yet.</p>
<p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
dpkg: error processing nova-compute-kvm (--configure):<br>dependency problems - leaving unconfigured<br>Errors were encountered while processing:<br>nova-common<br>novnc<br>nova-api<br>nova-cert<br>nova-compute<br>nova-conductor<br>
nova-consoleauth<br>nova-novncproxy<br>nova-scheduler<br>nova-compute-kvm<br>E: Sub-process /usr/bin/dpkg returned an error code (1)</p><p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
<br></p><p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
Best Regards,</p><p style="margin-top:15px;margin-right:0px;margin-left:0px;color:rgb(51,51,51);font-family:Helvetica,arial,freesans,clean,sans-serif;font-size:13px;line-height:22px;background-color:rgb(251,251,251);margin-bottom:0px!important">
Qasim</p></div></div>