[vtkusers] Errors in "vtkpython" interpretor (vtkpython 6.3.0.rc1 and pyQt5.2.1 )

[Manjunath K E]

Hi David Gobbi,,

Thank you very much for the reply.

The path obtained for *python* is
==================================
/usr/local/lib/python2.7/dist-packages/pip-7.1.0-py2.7.egg
/usr/lib/python2.7
/usr/lib/python2.7/dist-packages
/usr/local/lib/python2.7/site-packages
/usr/lib/python2.7/lib-dynload
/home/manju/manju/academics/iiitb/project/codes/qt
/usr/lib/python2.7/plat-x86_64-linux-gnu
/usr/lib/python2.7/lib-tk
/usr/lib/python2.7/lib-old
/usr/local/lib/python2.7/dist-packages
/usr/local/lib/python2.7/dist-packages/Numeric
/usr/lib/python2.7/dist-packages/PILcompat
/usr/lib/python2.7/dist-packages/gtk-2.0
/usr/lib/pymodules/python2.7
/usr/lib/python2.7/dist-packages/ubuntu-sso-client
/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode
=============================
The path obtained for *vtkpython* is
==================================
/usr/lib/python2.7
/usr/lib/python2.7/dist-packages
/usr/local/lib/python2.7/site-packages
/usr/lib/python2.7/lib-dynload
/home/manju/manju/academics/iiitb/project/codes/qt
/home/kitware/Desktop/vtkbuild/build/install/lib/python27.zip
/home/kitware/Desktop/vtkbuild/build/install/lib/python2.7
/home/kitware/Desktop/vtkbuild/build/install/lib/python2.7/plat-linux2
/home/kitware/Desktop/vtkbuild/build/install/lib/python2.7/lib-tk
/home/kitware/Desktop/vtkbuild/build/install/lib/python2.7/lib-old
/home/kitware/Desktop/vtkbuild/build/install/lib/lib-dynload
============================================


How can, I make vtkpython to have same path as that of python.
How can I remove the certain (kitware-related) paths from vtkpython.

Thanks a lot.

 Thanks and Regards,

 Manjunath K E
 Help Ever Hurt Never


On Tue, Aug 11, 2015 at 5:50 PM, David Gobbi <david.gobbi at gmail.com> wrote:

> Hi Manjunath,
>
> Get a list of the paths within "python" and "vtkpython" to see what the
> differences are:
>
>     import sys
>     for p in sys.path: print p
>
>   - David
>
> On Tue, Aug 11, 2015 at 5:40 AM, Manjunath K E <ke.manjunath at gmail.com>
> wrote:
>
>> I have installed vtkpython 6.3.0.rc1 and pyQt5.2.1 manually.
>>
>> If I run a python script then it is working well without any error.
>>
>> But, if i run in "vtkpython" interpretor mode, i have following errors.
>>
>> I have set the *$PYTHONHOME *to contain *PyQt5 *but still problem exists.
>>
>>
>> *export
>> PYTHONPATH=/usr/lib/python2.7:/usr/lib/python2.7/dist-packages:/usr/local/lib/python2.7/:/usr/local/lib/python2.7/site-packages/usr/lib/python2.7/lib-dynload:$PYTHONPATH*
>> manju at iiitb-gvcl-Z800:~/manju/qt$vtkpython
>> vtk version 6.3.0
>>
>>
>>
>> *Could not find platform independent libraries <prefix>Could not find
>> platform dependent libraries <exec_prefix>Consider setting $PYTHONHOME to
>> <prefix>[:<exec_prefix>]*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 PyQt5.QtWidgets import **
>> Traceback (most recent call last):
>>   File "<stdin>", line 1, in <module>
>> ImportError: /usr/lib/python2.7/dist-packages/sip.so: undefined symbol:
>> PyUnicodeUCS4_DecodeUTF8
>> *>>> from PyQt5.QtWidgets import QApplication, QDialog*
>> Traceback (most recent call last):
>>   File "<stdin>", line 1, in <module>
>> ImportError: cannot import name QApplication
>>
>> *No error for below code*
>> >>> from PyQt5 import *
>> >>>
>>
>> Please help.
>>
>>  Thanks and Regards,
>>  Manjunath K E
>>  Help Ever Hurt Never
>>
>>
>
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