Sorry but I could not fix it.I removed the ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit from /opt/ directory
Reinstalled paraview following the steps I have indicated on the previous email.
I have deleted all sentences from ~/.bashrc except the first one: "export PATH=$PATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/" Run paraview as: paraview And worked fine. However I executed the script as you indicated: pvpython <name of script> And the error message is: /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.3/libgfortran.so.3: version `GFORTRAN_1.4' not found (required by /usr/lib/libarpack.so.2) Traceback (most recent call last): File <name of script>, line 47, in <module> reader = OpenDataFile(prefix+ '.vtu'); #This is sentence from my script File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/simple.py", line 846, in OpenDataFile raise RuntimeError (msg) I am really sorry for the inconveniences. Guillermo On 18/09/17 13:59, Cory Quammen wrote:
On Sat, Sep 16, 2017 at 7:48 AM, Guillermo <guillermo180...@gmail.com> wrote:Hi Cory, I am trying again to install paraview 5.3. I have downloaded it from the paraview webpage. I am using Ubuntu 16.04 LTS; OS type 64-bit. Then I followed these steps: tar xzvf ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit.tar.gz sudo mv ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit /opt/ sudo emacs ~/.bashrc # and added the following lines: export PATH=$PATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/ export PYTHONPATH=$PYTHONPATH:/home/doriad/bin/ParaView/Utilities/VTKPythonWrapping/site-packages #fixes "no module named paraview" export PYTHONPATH=$PYTHONPATH:/home/doriad/bin/ParaView/bin #fixes "ImportError: No module named libvtkCommonPython" export PYTHONPATH=$PYTHONPATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packagesexport PYTHONPATH=$PYTHONPATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.3Setting the PYTHONPATH is not necessary to use pvpython. pvpython sets up the necessary system paths within the Python executable so you don't have to.Saved and exit #Created the symbolic links sudo ln -s /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/ /usr/bin/paraview sudo ln -s /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/ /usr/lib/paraview #Restarted the computer and then executed: ./paraviewThis command means "launch the paraview executable in my current working directory". To use the paraview executable in your PATH, remove the ./ and run paraview This will make sure the paraview found on your PATH is executed.And paraview opens and works fine. # Execute the script I mentioned in previous emails: ./<the name of the script> And the following error message appears: Error: Could not import vtkCommonComputationalGeometry Traceback (most recent call last): File "./<name of script>", line 42, in <module> from paraview.simple import * File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/simple.py", line 43, in <module> from paraview import servermanager File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/servermanager.py", line 53, in <module> from paraview import vtk File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/vtk/__init__.py", line 7, in <module> from paraview.vtk.vtkCommonCore import * File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/vtk/vtkCommonCore.py", line 9, in <module> from vtkCommonCorePython import * ImportError: No module named vtkCommonCorePython Then I tried running it by using: ./pvpython <name of script> And the error message is the following: bash: ./pvpython: No such file or directoryAgain, when you run ./pvpython, it is looking for a pvpython executable in the present working directory. Drop the ./ and it should work.I have also tried by using: /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/pvpython <name of script> And the message is: /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.3/libgfortran.so.3: version `GFORTRAN_1.4' not found (required by /usr/lib/libarpack.so.2) Traceback (most recent call last): File <name of script>, line 47, in <module> reader = OpenDataFile(prefix+ '.vtu'); File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/simple.py", line 846, in OpenDataFile raise RuntimeError (msg) My python version is (python --version) Python 2.7.12This is strange. I don't see the same when I download ParaView 5.3 on Ubuntu 16.04. I wonder if you are pulling in something by setting PYTHONPATH? Try not setting PYTHONPATH (it isn't needed to use pvpython) and see if that resolves the error. HTH, CoryMy script starts with: #!/usr/bin/python import re,sys,os,shutil -- and I also use -- from paraview.simple import * Sorry for the inconveniences. Really grateful, Guillermo S. On 07/09/17 18:54, Cory Quammen wrote:I usually use: ./<the name of the script>I think you would be better off running your script with ./pvpython <name of script> pvpython comes with the ParaView binary and is located in the same directory as the 'paraview' executable. pvpython uses the same Python as ParaView is, so compatibility with some local Python on your system is not a problem. Further, pvpython sets up Python environment to provide access to the ParaView and VTK Python modules without having to set up any environment variables.but I also tried with: python3 <the name of the script>python3 definitely won't work with the official ParaView binaries, which are built against Python 2.7. HTH, CoryGuillermo P.S: With the version 5.0.1 installed and working fine (the script works) I have searched the lib you mentioned to me but I do not have it. 2017-08-23 13:15 GMT-01:00 Cory Quammen <cory.quam...@kitware.com>:The problem results when executing the python script from the Ubuntu's terminal.What command are you using to run the Python script? Thanks, CoryThank you very much. ASAP I will try to install the v5.3 and I will let you know if I encounter any problem. Cheers, Guillermo On 23/08/17 12:58, Cory Quammen wrote: Guillermo, I'm sorry that my suggestions didn't work out. Could you try one last thing? Please run the following commands: cd /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin ./paraview That should work without problem. If it doesn't, we definitely have a problem. Cheers, Cory On Wed, Aug 23, 2017 at 7:32 AM, Guillermo <guillermo180...@gmail.com> wrote: Hi Cory, I have made a purge of paraview, reinstalled the 5.3 version, as I indicated on the first email, but the result is the same, it does not work and the message is the same as in the beginning. Also, the libs you indicated to me are not present. Actually, I really need to use this python script and I do not have too much time to spend on it, so I decided to downgrade to 5.0.1 version. In a near future, 1-1.5 month, I will try it again, as I want to upgrade to a newer version. I will let you know if I experiment any issue. Sorry for the inconveniences, Really grateful, Guillermo S. On 22/08/17 13:46, Cory Quammen wrote: Oops, I failed to change the version number in the line I gave you, but caught that and corrected it, just not quite to the right version number. Try export PYTHONPATH=$PYTHONPATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.3 Basically, you have to set the PYTHONPATH to where the lib*Python.so files are located. Make sure /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.3 exists and confirm that a file starting with libvtkCommonCorePython27 is there. Stepping back a bit, you wouldn't have to do any of this PYTHONPATH stuff if you just add /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin to your PATH. HTH, Cory On Tue, Aug 22, 2017 at 1:38 PM, Guillermo <guillermo180...@gmail.com> wrote: I forgot to mention that the error message is the same as before. On 22/08/17 13:24, Cory Quammen wrote: Guillermo, Please CC the mailing list so others can participate and learn from the discussion. That looks like progress. Now try adding to your .bashrc: export PYTHONPATH=$PYTHONPATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.4 HTH, Cory On Tue, Aug 22, 2017 at 10:19 AM, Guillermo Suárez <guillermo180...@gmail.com> wrote: Hi Cory, Thank you very much for your fast response. Unfortunately it didn't work (I just copied and pasted into the .bashrc the sentence you gave to me). However, the new error message is: Error: Could not import vtkCommonComputationalGeometry Traceback (most recent call last): File "./<the name of my file>", line XX, in <module> from paraview.simple import * File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/simple.py", line 43, in <module> from paraview import servermanager File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/servermanager.py", line 53, in <module> from paraview import vtk File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/vtk/__init__.py", line 7, in <module> from paraview.vtk.vtkCommonCore import * File "/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/vtk/vtkCommonCore.py", line 9, in <module> from vtkCommonCorePython import * ImportError: No module named vtkCommonCorePython I have searched around the Internet and I found a thread that I though it could help: http://public.kitware.com/pipermail/paraview/2014-February/030506.html The idea is to use this: setenv LD_LIBRARY_PATH your-install/lib/paraview-4.1:${LD_LIBRARY_PATH} setenv PYTHONPATH your-install /lib/paraview-4.1/site-packages: your-install /lib/paraview-4.1: your-install /lib/paraview-4.1/site-packages/vtk I copied and pasted this on my .bashrc file substituting the corresponding names, but it didn't work. :( Any idea? Really grateful, Guillermo S. 2017-08-22 12:31 GMT-01:00 Cory Quammen <cory.quam...@kitware.com>: Hi Guillermo, I think the content in that wiki page is outdated. Try setting PYTHONPATH to the following in your .bashrc export PYTHONPATH=$PYTHONPATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages See if that works and let us know, Cory On Tue, Aug 22, 2017 at 6:04 AM, Guillermo Suárez <guillermo180...@gmail.com> wrote: Dear all, Yesterday I installed paraview v5.3 using the binaries from the website on my Linux (ubuntu) OS. The steps followed are (they my influence on the final result): Download the binaries from http://www.paraview.org. For me this results in: ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit.tar.gz Extract and copy them: tar xzvf -C /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit.tar.gz sudo emacs ~/.bashrc then insert the following line, save & close export PATH=$PATH:/opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/ Then I created a symbolic link: sudo ln -s /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/paraview /usr/bin/paraview sudo ln -s /opt/ParaView-5.3.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.3/ /usr/lib/paraview-5.3 Before installing paraview from the binaries files I was using the version from Ubuntu repositories (paraview version 5.0 [I think]). Also I was using a python script which uses paraview to take some snapshoots and it worked really well. The problem is that now, when I want to use this python script, it reports this message: "from paraview.simple import * ImportError: No module named paraview.simple" I have made some searches on the Internet and I found a web page about this problem: https://www.paraview.org/Wiki/ParaView/EnvironmentSetup I have copied and pasted those sentences on my .bashrc file, restarted the computer but it still does not work. Could you please help me? Best regards, Guillermo S. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -- Cory Quammen Staff R&D Engineer Kitware, Inc.-- Cory Quammen Staff R&D Engineer Kitware, Inc._______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview