[Paraview] ParaView Web - module twisted.internet error

[Scott Wittenburg]

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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