Open Stack

On Tue, Jan 7, 2014 at 4:54 PM, Michael Kerrin <michael.kerrin at hp.com> wrote:
> I have been seeing this problem also.
>
>
>
> My problem is actually with oslo.sphinx. I ran sudo pip install -r
> test-requirements.txt in cinder so that I could run the tests there, which
> installed oslo.sphinx.
>
>
>
> Strange thing is that the oslo.sphinx installed a directory called oslo in
> /usr/local/lib/python2.7/dist-packages with no __init__.py file. With this
> package installed like so I get the same error you get with oslo.config.
>
>
>
> I don't need oslo.sphinx so I just went and manually deleted the oslo
> directory and the oslo.sphinx* files in
> /usr/local/lib/python2.7/dist-packages. Everything worked fine after that.
>
>
>
> Not sure what to do about this, but that is my story
>
>
>

In solum, we are trying to use devstack job for functional testing. We
are installing test packages [1] from test-requirements.txt, hence we
are also facing similar issue. See [2] and [3]

Regards,
Noorul

[1] http://logs.openstack.org/59/64059/8/check/gate-solum-devstack-dsvm/a7522b8/console.html#_2014-01-07_05_20_26_838
[2] http://logs.openstack.org/59/64059/8/check/gate-solum-devstack-dsvm/a7522b8/console.html#_2014-01-07_05_26_11_500
[3] http://logs.openstack.org/59/64059/8/check/gate-solum-devstack-dsvm/a7522b8/console.html#_2014-01-07_05_26_15_996


> Michael
>
>
>
>
>
>
>
> On Mon 23 Dec 2013 14:18:11 Sean Dague wrote:
>
>> On 12/23/2013 11:52 AM, Ben Nemec wrote:
>
>> > On 2013-12-18 09:26, Sayali Lunkad wrote:
>
>> >> Hello,
>
>> >>
>
>> >> I get the following error when I run stack.sh on Devstack
>
>> >>
>
>> >> Traceback (most recent call last):
>
>> >> File "/usr/local/bin/ceilometer-dbsync", line 6, in <module>
>
>> >>
>
>> >> from ceilometer.storage import dbsync
>
>> >>
>
>> >> File "/opt/stack/ceilometer/ceilometer/storage/__init__.py", line
>
>> >>
>
>> >> 23, in <module>
>
>> >>
>
>> >> from oslo.config import cfg
>
>> >>
>
>> >> ImportError: No module named config
>
>> >> ++ failed
>
>> >> ++ local r=1
>
>> >> +++ jobs -p
>
>> >> ++ kill
>
>> >> ++ set +o xtrace
>
>> >>
>
>> >> Search gives me olso.config is installed. Please let me know of any
>
>> >> solution.
>
>> >
>
>> > Devstack pulls oslo.config from git, so if you have it installed on the
>
>> > system through pip or something it could cause problems. If you can
>
>> > verify that it's only in /opt/stack/oslo.config, you might try deleting
>
>> > that directory and rerunning devstack to pull down a fresh copy. I
>
>> > don't know for sure what the problem is, but those are a couple of
>
>> > things to try.
>
>>
>
>> We actually try to resolve that here:
>
>>
>
>> https://github.com/openstack-dev/devstack/blob/master/lib/oslo#L43
>
>>
>
>> However, have I said how terrible python packaging is recently?
>
>> Basically you can very easily get yourself in a situation where *just
>
>> enough* of the distro package is left behind that pip thinks its there,
>
>> so won't install it, but the python loader doesn't, so won't work.
>
>>
>
>> Then much sadness.
>
>>
>
>> If anyone has a more fool proof way to fix this, suggestions appreciated.
>
>>
>
>> -Sean
>
>
>
>
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