[Paraview] ParaView Web - module twisted.internet error

[Scott Wittenburg]

What version of ParaView are you using?  One you built yourself (if so, how
old), or a release binary?


On Fri, Mar 10, 2017 at 2:31 PM, Rodnei Couto <rodneicouto at gmail.com> wrote:

> Hi,
>
> Thanks for the answer.
>
> I completely removed the twisted from my machine and the error continue.
> In fact the error occurred before his installation. I installed twitted to
> try to solve it
>
> Any other ideas?
>
> Cheers,
>
>
> --
> Rodnei Couto |  (55 21) 98749-9885
>
> On Fri, Mar 10, 2017 at 4:55 PM, Scott Wittenburg <
> scott.wittenburg at kitware.com> wrote:
>
>> Did you try to set up your own version of twisted in your system python?
>> When you illustrated how twisted was properly set up, you did it with
>> "python", but your start script runs pvpython.  I wonder if maybe your
>> system python twisted is conflicting (or overriding) with the one provided
>> by pvpython?  That's just a guess based on a quick read.
>>
>> Hope this helps,
>> Scott
>>
>> On Fri, Mar 10, 2017 at 12:37 PM, Rodnei Couto <rodneicouto at gmail.com>
>> wrote:
>>
>>> I set up my environment as indicated in http://kitware.github.io/pa
>>> raviewweb/docs/ubuntu_14_04.html
>>>
>>> My operational system is Ubuntu 64 14_04 LTS.
>>>
>>> When I try to run my start.sh, I get an error:
>>>
>>> pvw-user at cole:/local/pvw-user$ Traceback (most recent call last):
>>>   File "/local/pvw-user/data/pv/pv-current/lib/python2.7/site-packages/vtk/web/launcher.py", line 14, in <module>
>>>     from twisted.internet import reactor, defer
>>> ImportError: No module named twisted.internet
>>>
>>> i think the twisted is properly installed in my environment, as can be
>>> seen below:
>>>
>>> pvw-user at cole:/local/pvw-user$ python -c "from twisted.internet import reactor, defer; print( defer ); print ( reactor ) "
>>> <module 'twisted.internet.defer' from '/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.pyc'>
>>> <twisted.internet.epollreactor.EPollReactor object at 0x7f1d387f1090>
>>>
>>>
>>> My start.sh code is:
>>>
>>>  #!/bin/bash
>>> export DISPLAY=:0.0
>>> /data/pv/pv-current/bin/pvpython /data/pv/pv-current/lib/python2.7/site-packages/vtk/web/launcher.py /data/pvw/conf/launcher.json &
>>>
>>>
>>> Can anybody help me? I do not know what else I can do
>>>
>>> Cheers,
>>>
>>> —
>>>
>>> Rodnei Couto | (55 21) 98749-9885
>>> ​
>>>
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>>
>
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>
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>
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