Re: [Qgis-user] Issues to install QGIS on RedHat 6

Thu, 27 Aug 2015 09:34:36 -0700

I found an answer that I assume the original poster Marian came up with on G.I.S. Stack Exchange. It's here: 
https://gis.stackexchange.com/questions/150525/qgis-2-8-starts-with-an-error-and-i-am-not-able-to-run-python-console?rq=1
Her answer worked mostly for me. I am still getting a python error at startup, but the console works now.
Marian states "... I have also notified QGIS project about the changes on their code. Unfortunately I did not get any answer from them." I'm including that with this post to the list in case it makes the fix more apparent. 

John

On 8/21/2015 1:48 PM, john polo wrote:
I have a similar problem as what's happened to Marian. However, I am using CentOS 7, FWIW. I get the same error message at start-up as when I try to run the Python console. Here it is: 

Failed to open Python console:
Traceback (most recent call last): File "", line 1, in File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/usr/share/qgis/python/console/__init__.py", line 26, in from console import show_console File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/usr/share/qgis/python/console/console.py", line 29, in from console_settings import optionsDialog File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/usr/share/qgis/python/console/console_settings.py", line 24, in from console_compile_apis import PrepareAPIDialog File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/usr/share/qgis/python/console/console_compile_apis.py", line 28, in from ui_console_compile_apis import Ui_APIsDialogPythonConsole File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/usr/share/qgis/python/console/ui_console_compile_apis.py", line 70, in from Qsci.qsciscintilla import QsciScintilla File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import mod = _builtin_import(name, globals, locals, fromlist, level) ImportError: No module named Qsci.qsciscintilla
Python version: 2.7.5 (default, Jun 24 2015, 00:41:19) [GCC 4.8.3 20140911 (Red Hat 4.8.3-9)] QGIS version: 2.8.2-Wien 'Wien', exported Python path: ['/usr/share/qgis/python', u'/home/jpolo/.qgis2/python', u'/home/jpolo/.qgis2/python/plugins', '/usr/share/qgis/python/plugins', '/usr/lib64/python27.zip', '/usr/lib64/python2.7', '/usr/lib64/python2.7/plat-linux2', '/usr/lib64/python2.7/lib-tk', '/usr/lib64/python2.7/lib-old', '/usr/lib64/python2.7/lib-dynload', '/usr/lib64/python2.7/site-packages', '/usr/lib64/python2.7/site-packages/gst-0.10', '/usr/lib64/python2.7/site-packages/gtk-2.0', '/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode', '/usr/lib/python2.7/site-packages', u'/home/jpolo/.qgis2//python', '/usr/share/qgis/python/plugins/fTools/tools'] 




Hi,

I managed to install 2.8 on Red Hat 7. It took me a while to find all 
dependencies but I made it.

Thank you for your support.

This is the error.

There is a small issue of launching Python Console from QGIS.
I got this error:
Couldn't load plugin 'processing' from ['/usr/share/qgis/python', 
'/home/qgisosr/.qgis2/python', '/home/qgisosr/.qgis2/python/plugins', 
'/usr/share/qgis/python/plugins', '/usr/lib64/python27.zip', 
'/usr/lib64/python2.7', '/usr/lib64/python2.7/plat-linux2', 
'/usr/lib64/python2.7/lib-tk', '/usr/lib64/python2.7/lib-old', 
'/usr/lib64/python2.7/lib-dynload', '/usr/lib64/python2.7/site-packages', 
'/usr/lib64/python2.7/site-packages/gtk-2.0', 
'/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode', 
'/usr/lib/python2.7/site-packages', '/home/qgisosr/.qgis2//python', 
'/usr/share/qgis/python/plugins/fTools/tools']


Traceback (most recent call last):
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 196, in 
loadPlugin
     __import__(packageName)
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/__init__.py", line 29, in
     from processing.tools.general import *
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/tools/general.py", line 28, 
in
     from processing.core.Processing import Processing
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/core/Processing.py", line 
44, in
     from processing.gui.Postprocessing import handleAlgorithmResults
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/gui/Postprocessing.py", line 
36, in
     from processing.gui.ResultsDialog import ResultsDialog
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/gui/ResultsDialog.py", line 
33, in
     from processing.ui.ui_DlgResults import Ui_DlgResults
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/ui/ui_DlgResults.py", line 
61, in
     from QtWebKit.QWebView import QWebView
   File "/usr/lib64/python2.7/site-packages/qgis/utils.py", line 478, in _import
     mod = _builtin_import(name, globals, locals, fromlist, level)
ImportError: No module named QtWebKit.QWebView


Python version:
2.7.5 (default, Feb 11 2014, 07:46:25)
[GCC 4.8.2 20140120 (Red Hat 4.8.2-13)]


QGIS version:
2.8.1-Wien Wien, exported

Python path: ['/usr/share/qgis/python', u'/home/qgisosr/.qgis2/python', 
u'/home/qgisosr/.qgis2/python/plugins', '/usr/share/qgis/python/plugins', 
'/usr/lib64/python27.zip', '/usr/lib64/python2.7', 
'/usr/lib64/python2.7/plat-linux2', '/usr/lib64/python2.7/lib-tk', 
'/usr/lib64/python2.7/lib-old', '/usr/lib64/python2.7/lib-dynload', 
'/usr/lib64/python2.7/site-packages', 
'/usr/lib64/python2.7/site-packages/gtk-2.0', 
'/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode', 
'/usr/lib/python2.7/site-packages', u'/home/qgisosr/.qgis2//python', 
'/usr/share/qgis/python/plugins/fTools/tools']





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