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

[john polo]

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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