I ran into this to and running the following resolved it for me: <div><br></div><div>pip install <a href="http://tarballs.openstack.org/oslo-config/oslo-config-2013.1b3.tar.gz#egg=oslo-config">http://tarballs.openstack.org/oslo-config/oslo-config-2013.1b3.tar.gz#egg=oslo-config</a></div>
<div><br></div><div>Aaron<br><br><div class="gmail_quote">On Mon, Feb 18, 2013 at 9:27 AM, Salvatore Orlando <span dir="ltr"><<a href="mailto:sorlando@nicira.com" target="_blank">sorlando@nicira.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Monty,<br>
<br>
even if I'm not the recipient of your question, I used easy_install<br>
when I had this problem.<br>
<span class="HOEnZb"><font color="#888888"><br>
Salvatore<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On 18 February 2013 18:21, Monty Taylor <<a href="mailto:mordred@inaugust.com">mordred@inaugust.com</a>> wrote:<br>
> Akihiro - did you use easy_install or pip?<br>
><br>
> On 02/18/2013 09:14 AM, Akihiro MOTOKI wrote:<br>
>> I encountered the same problem.<br>
>> The solution Salvatore says or python setup.py develop for donwloaded<br>
>> oslo-config tarball resolved the problem.<br>
>><br>
>> In addtion, currios to say, the current oslo config works fine with<br>
>> the fresh install of Ubuntu 12.04.<br>
>> I confirm it with devstack. This problem seems to occur when quantum<br>
>> is updated from the previous version.<br>
>><br>
>> Thanks,<br>
>> Akihiro<br>
>><br>
>> 2013/2/19 Salvatore Orlando <<a href="mailto:sorlando@nicira.com">sorlando@nicira.com</a>>:<br>
>>> Indeed. This what was looking weird to me, and the reason for which I<br>
>>> think I'm doing something dumb.<br>
>>> Basically there are many quantum imports that do<br>
>>><br>
>>> from oslo.config import cfg<br>
>>><br>
>>> and this import fails (on all my 3 dev machines)<br>
>>><br>
>>> I am providing more details below so you can tell me what I'm not doing right.<br>
>>> This is what happens (and my default sys.path which includes oslo's directory):<br>
>>><br>
>>><br>
>>>>>> import sys<br>
>>>>>> sys.path<br>
>>> ['', '/usr/local/lib/python2.7/dist-packages/alembic-0.4.2-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/tox-1.4.2-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/py-1.4.12-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/virtualenv-1.8.4-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/WebOb-1.2.3-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/unittest2-0.5.1-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/pep8-1.4.2-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/netaddr-0.7.10-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/mock-1.0.1-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/cliff-1.3-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/prettytable-0.6.1-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/fixtures-0.3.12-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/testtools-0.9.29-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/extras-0.0.3-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/openstack.common-2013.1.a172.g8ce5947-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/SQLAlchemy-0.7.9-py2.7-linux-x86_64.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/stevedore-0.8-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/kombu-1.0.4-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/anyjson-0.2.4-py2.7.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/greenlet-0.4.0-py2.7-linux-x86_64.egg',<br>
>>> '/usr/local/lib/python2.7/dist-packages/oslo_config-2013.1b3-py2.7.egg',<br>
>>> '/usr/lib/python2.7', '/usr/lib/python2.7/plat-linux2',<br>
>>> '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old',<br>
>>> '/usr/lib/python2.7/lib-dynload',<br>
>>> '/usr/local/lib/python2.7/dist-packages',<br>
>>> '/usr/lib/python2.7/dist-packages',<br>
>>> '/usr/lib/python2.7/dist-packages/PIL',<br>
>>> '/usr/lib/python2.7/dist-packages/gst-0.10',<br>
>>> '/usr/lib/python2.7/dist-packages/gtk-2.0',<br>
>>> '/usr/lib/pymodules/python2.7',<br>
>>> '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',<br>
>>> '/usr/lib/python2.7/dist-packages/ubuntuone-client',<br>
>>> '/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',<br>
>>> '/usr/lib/python2.7/dist-packages/ubuntuone-couch',<br>
>>> '/usr/lib/python2.7/dist-packages/ubuntuone-installer',<br>
>>> '/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol']<br>
>>>>>> from oslo.config import cfg as config<br>
>>> Traceback (most recent call last):<br>
>>> File "<stdin>", line 1, in <module><br>
>>> ImportError: No module named oslo.config<br>
>>>>>> quit()<br>
>>><br>
>>><br>
>>> Then I do the following, probably horrible thing:<br>
>>><br>
>>> salvatore@ubuntu:~$ sudo touch<br>
>>> /usr/local/lib/python2.7/dist-packages/oslo_config-2013.1b3-py2.7.egg/oslo/__init__.py<br>
>>><br>
>>> And the import works<br>
>>><br>
>>> salvatore@ubuntu:~$ python<br>
>>> Python 2.7.3 (default, Aug 1 2012, 05:14:39)<br>
>>> [GCC 4.6.3] on linux2<br>
>>> Type "help", "copyright", "credits" or "license" for more information.<br>
>>>>>> from oslo.config import cfg as config<br>
>>>>>> type(config.CONF)<br>
>>> <class 'oslo.config.cfg.ConfigOpts'><br>
>>>>>><br>
>>><br>
>>><br>
>>><br>
>>><br>
>>> On 18 February 2013 16:19, Doug Hellmann <<a href="mailto:doug.hellmann@dreamhost.com">doug.hellmann@dreamhost.com</a>> wrote:<br>
>>>> On Mon, Feb 18, 2013 at 8:58 AM, Salvatore Orlando <<a href="mailto:sorlando@nicira.com">sorlando@nicira.com</a>><br>
>>>> wrote:<br>
>>>>><br>
>>>>> Hi,<br>
>>>>><br>
>>>>> After updating my Quantum code with the one which uses oslo as a<br>
>>>>> dependency, making the source tree incredibly slimmer, I saw Quantum<br>
>>>>> was still failing in importing oslo, even if it was correctly in the<br>
>>>>> pip-requires (and I did re-install the package).<br>
>>>>><br>
>>>>> Oslo also showed up correctly in<br>
>>>>> /usr/local/lib/python2.7/dist-packages/oslo_config-2013.1b3-py2.7.egg<br>
>>>>> I wondered why the import was failing and I found no __init__.py in<br>
>>>>> the oslo folder. This was easily fixed, but I am still not able to<br>
>>>>> understand what I did wrong (I just did sudo easy_install<br>
>>>>> <tarball_url>), since everything looks fine in the tarball.<br>
>>>><br>
>>>><br>
>>>> Oslo is a namespace package, so it shouldn't be imported directly and<br>
>>>> doesn't need an __init__.py.<br>
>>>><br>
>>>> What import was failing and what was the traceback?<br>
>>>><br>
>>>> Doug<br>
>>>><br>
>>>>><br>
>>>>><br>
>>>>> Regards, and thanks in advance,<br>
>>>>> Salvatore<br>
>>>>><br>
>>>>> _______________________________________________<br>
>>>>> OpenStack-dev mailing list<br>
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>>>><br>
>>>><br>
>>>><br>
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</div></div></blockquote></div><br></div>