[vtkusers] from vtk import * ImportError: (Python VTK 6.2 on ubuntu 14.04)

[Manjunath K E]

Hi Shawn,

I followed your instructions, now the vtk importing problem is solved.
But, following error is obtained
ERROR: In
/home/kitware/Desktop/vtkbuild/build/vtk/src/vtk/Rendering/OpenGL/vtkOpenGLTexture.cxx,
line 200
vtkOpenGLTexture (0x2f2ac90): No scalar values found for texture input!

The error is seen for every frame

 Thanks and Regards,

 Manjunath K E
 Help Ever Hurt Never


On Mon, Aug 3, 2015 at 11:36 PM, Shawn Waldon <shawn.waldon at kitware.com>
wrote:

> Hi Manjunath,
>
> Please keep discussions on the list so that others can benefit later.
>
> I haven't used an install tree on Linux for a while but according to my
> notes you should need the following assuming it is installed to /usr/local:
>
> export
> LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib/python2.7/site-packages/vtk:$LD_LIBRARY_PATH
>
> export PYTHONPATH=/usr/local/lib/python2.7/site-packages:$PYTHONPATH
>
> HTH,
> Shawn
>
> On Mon, Aug 3, 2015 at 1:59 PM, Manjunath K E <ke.manjunath at gmail.com>
> wrote:
>
>> Hi Shawn
>>
>> Thanks for the reply.
>> My python script is set up to use the system's python not vtkpython.
>>
>> I have set export
>> PYTHONPATH="/usr/local/lib/python2.7/site-packages/vtk/:$PYTHONPATH".
>> export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH
>>
>> I have installed vtk-6.2 to /usr/local.
>>
>> Is the should i change the values of PYTHONPATH and LD_LIBRARY_PATH to
>> something else.
>>
>>  Thanks and Regards,
>>
>>  Manjunath K E
>>  Help Ever Hurt Never
>>
>>
>> On Mon, Aug 3, 2015 at 11:17 PM, Shawn Waldon <shawn.waldon at kitware.com>
>> wrote:
>>
>>> Hi Manjunath,
>>>
>>> Is your python script set up to use vtkpython as the interpreter?  Or is
>>> it using the system's python?  If you are trying to import vtk from system
>>> python you have to set your LD_LIBRARY_PATH and PYTHONPATH environment
>>> variables.  If you want to change the script to use vtkpython then change
>>> the first like to #!/path/to/vtkpython
>>>
>>> HTH,
>>> Shawn
>>>
>>> On Mon, Aug 3, 2015 at 1:43 PM, Manjunath K E <ke.manjunath at gmail.com>
>>> wrote:
>>>
>>>> Hi all
>>>>
>>>> I have installed VTK 6.2 along with vtk 6.2 python  interface on ubuntu
>>>> 14.04 manually.
>>>>
>>>> When I run vtkpython in interpreter mode, the import of vtk is
>>>> successful.
>>>> It doesn't have any problem  and the same is shown below.
>>>>
>>>> ===========================================================
>>>> manju at iiitb-gvcl-Z800:~/manju/academics/iiitb/project/codes/incois__laptp/src_vtk6$
>>>> vtkpython
>>>> vtk version 6.2.0
>>>> Python 2.7.2 (default, Feb 12 2015, 18:30:44)
>>>> [GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)] on linux2
>>>> Type "help", "copyright", "credits" or "license" for more information.
>>>> >>> from vtk import *
>>>> >>> print vtk
>>>> <module 'vtk' from
>>>> '/usr/local/lib/python2.7/site-packages/vtk/__init__.pyc'>
>>>> >>>
>>>> ===========================================================
>>>>
>>>> But, If i run a python script then an error is obtained for this line
>>>> "from vtk import *". The error is as shown below.
>>>> ===========================================================
>>>> manju at iiitb-gvcl-Z800:~/manju/academics/iiitb/project/codes/incois__laptp/src_vtk6$
>>>> ./demo1.py
>>>> Traceback (most recent call last):
>>>>   File "./demo1.py", line 6, in <module>
>>>>     from vtk import *
>>>> ImportError: No module named vtk
>>>> ===========================================================
>>>>
>>>> Please help me in solving this issue. I appreciate your time and help.
>>>>
>>>>  Thanks and Regards,
>>>>
>>>>  Manjunath K E
>>>>  Help Ever Hurt Never
>>>>
>>>>
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>>
>
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