Thanks Lingala, i am also following same instructions and steps but it's failing I tried with another new VM and it failed again at 6.*Nova step complaining about nova-common issue.<div><br></div><div>Regards,</div><div>
Qasim<span></span><br><br>On Monday, August 26, 2013, Lingala Srikanth Kumar-B37208  wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Qasim,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I followed the following installation notes, without any issues.<u></u><u></u></span></p>
<p class="MsoNormal"><a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_SingleNode/OpenStack_Grizzly_Install_Guide.rst" target="_blank">https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_SingleNode/OpenStack_Grizzly_Install_Guide.rst</a><u></u><u></u></p>

<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Srikanth.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> M.Qasim Arham [mailto:<a href="javascript:_e({}, 'cvml', 'qarham@gmail.com');" target="_blank">qarham@gmail.com</a>]
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<b>Sent:</b> Monday, August 26, 2013 7:54 PM<br>
<b>To:</b> Lingala Srikanth Kumar-B37208<br>
<b>Cc:</b> <a href="javascript:_e({}, 'cvml', 'openstack@lists.openstack.org');" target="_blank">openstack@lists.openstack.org</a><br>
<b>Subject:</b> Re: nova installation issue<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I am using Ubuntu Servet 13.04<u></u><u></u></p>
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<a href="http://www.ubuntu.com/download/cloud" target="_blank">http://www.ubuntu.com/download/cloud</a><u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">And following Grizzly insttlation guide from Github.<u></u><u></u></p>
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<p class="MsoNormal"><a href="https://github.com/dguitarbite/OpenStack-Grizzly-VM-SandBox-Guide/blob/master/SandBox-Single-Node.rst" target="_blank">https://github.com/dguitarbite/OpenStack-Grizzly-VM-SandBox-Guide/blob/master/SandBox-Single-Node.rst</a><u></u><u></u></p>

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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><br>
On Sunday, August 25, 2013, Lingala Srikanth Kumar-B37208 wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Qasim,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">What’s the version of Ubuntu you are using and which installation process you are following?</span><u></u><u></u></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Srikanth.</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> M.Qasim Arham [mailto:<a>qarham@gmail.com</a>]
<br>
<b>Sent:</b> Monday, August 26, 2013 12:55 AM<br>
<b>To:</b> <a>
openstack@lists.openstack.org</a><br>
<b>Subject:</b> [Openstack] nova installation issue</span><u></u><u></u></p>
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<p> <u></u><u></u></p>
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<p>Hi Team,<u></u><u></u></p>
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<p> <u></u><u></u></p>
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<p>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.<u></u><u></u></p>
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<p>I have also posted the issue on Github as well<u></u><u></u></p>
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<p><a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/119" target="_blank">https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/119</a><u></u><u></u></p>
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<p> <u></u><u></u></p>
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<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#333333">Ubuntu version:<br>
Linux qasim-s 3.8.0-19-generic <a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/30" title="Patch 1" target="_blank"><span style="color:#4183c4;text-decoration:none">#30</span></a>-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64
 x86_64 GNU/Linux</span><u></u><u></u></p>
<p style="margin-bottom:11.25pt;line-height:16.5pt;background:#fbfbfb"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#333333">Here if nova-log messages: " CRITICAL nova [-] 'module' object has no attribute 'packs'"</span><u></u><u></u></p>

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<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#333333">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><span style="font-family:"Helvetica","sans-serif"">get_impl().cleanup()</span></em><i><br>
<em><span style="font-family:"Helvetica","sans-serif"">2013-08-23 19:56:58.864 16598 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/</span></em></i>_init__.py", line 301, in <em><span style="font-family:"Helvetica","sans-serif"">get_impl</span></em><i><br>

<em><span style="font-family:"Helvetica","sans-serif"">2013-08-23 19:56:58.864 16598 TRACE nova _RPCIMPL = importutils.import_module(CONF.rpc_backend)</span></em><br>
<em><span style="font-family:"Helvetica","sans-serif"">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</span></em><br>

<em><span style="font-family:"Helvetica","sans-serif"">2013-08-23 19:56:58.864 16598 TRACE nova __import</span></em></i>_(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</span><u></u><u></u></p>
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<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#333333"> </span><u></u><u></u></p>
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