[Qgis-user] FW: Couldn't load SIP module - Windows 10
Thank you for your prompt and insightful replies! I decided to clean the slate – I uninstalled Anaconda & OsGEO4w, and rebooted. The PATH was clear of any references to python(s) and there were no PYTHONPATH or PYTHONHOME variables. I reinstalled Anaconda, and made sure that I did NOT add conda to PATH. I installed QGIS desktop 3.20 and started the program. I received a very similar error message to last time. Both QGIS and Anaconda write to “Python path,” though QGIS entries are first in order. Have any other thoughts on how to obtain Python support in QGIS? Fred Couldn't load SIP module. Python support will be disabled. Traceback (most recent call last): File "", line 1, in File "C:\PROGRA~1/QGIS32~1.3/apps/qgis/./python\qgis\__init__.py", line 82, in from qgis.PyQt import QtCore File "C:\PROGRA~1/QGIS32~1.3/apps/qgis/./python\qgis\PyQt\QtCore.py", line 24, in from PyQt5.QtCore import * ImportError: DLL load failed while importing QtCore: The specified procedure could not be found. Python version: 3.9.5 (tags/v3.9.5:0a7dcbd, May 3 2021, 17:27:52) [MSC v.1928 64 bit (AMD64)] QGIS version: 3.20.3-Odense 'Odense', 495fbaec Python path: ['C:/PROGRA~1/QGIS32~1.3/apps/qgis/./python', 'C:/Users/Fred/AppData/Roaming/QGIS/QGIS3\\profiles\\default/python', 'C:/Users/Fred/AppData/Roaming/QGIS/QGIS3\\profiles\\default/python/plugins', 'C:/PROGRA~1/QGIS32~1.3/apps/qgis/./python/plugins', 'C:\\ProgramData\\Anaconda3', 'C:\\ProgramData\\Anaconda3\\DLLs', 'C:\\ProgramData\\Anaconda3\\lib', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32\\lib', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\Pythonwin', 'C:\\Users\\Fred\\Documents', 'C:\\Program Files\\QGIS 3.20.3\\bin\\python39.zip', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\DLLs', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib', 'C:\\Program Files\\QGIS 3.20.3\\bin', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32\\lib', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\Pythonwin'] From: Alexandre Neto Sent: Saturday, October 2, 2021 1:12 AM To: Richard Duivenvoorde Cc: Fred Perloff; QGIS User Subject: Re: [Qgis-user] Couldn't load SIP module - Windows 10 There shouldn't be any problems in using conda and osgeo4w side by side, they should both have isolated python environments. If I remember well, during conda installation you are asked if you want to add conda to the PATH environment variable (can't remember the exact wording), you need to say NO. Otherwise conda python will be the default python on your machine. I agree with Richard, don't mess with osgeo4w scripts or you will end up with with an even worst mess. Alexandre Neto A sábado, 2/10/2021, 08:32, Richard Duivenvoorde escreveu: Hi Fred, I think indeed the source of your problem is the mixing of different versions of python: the one in osgeo4w and the Conda one. When SIP is not loaded correctly, you will not have any python based stuff in QGIS (so no plugins and processing). The osgeo4w scripts normally 'isolate' the (python) paths pretty good. If I'm correct by actually even clearing your own PATH variable (??) But I think that Conda add's it's path's to your normal (python)path's (PATH or PYTHONPATH) variables. For what I know you should not have to 'fix' things in the osgeo4w scripts, better to make sure your system PATH is not filled with PYTHONPATH's or python/bin dirs in PATH. You could try to start the osgeo4w 'terminal' and check what the environment variables PATH and PYTHONPATH are there. If you see conda-paths in it, these should be removed (either by removing them from your environment (but then you have to 'fix' conda) or by clearing them in the osgeo4w bat files... Hope this helps, regards, Richard Duivenvoorde On 10/2/21 1:14 AM, Fred Perloff wrote: > Hi, > > After a fresh install of OSGeo4W network installer, I start QGISD Desktop. A > python error box pops up with the error copied below. I close the error > window and the program loads. However, if I click on plugins settings, I > receive the error: No Python support detected. > > I suspect I know the source of the problem. I have installed Python from > Anaconda. Anaconda uses an older version of Python and of qt. I modified > C:\OSGeo4W\etc\ini\python3.bat by prepending > %OSGEO4W_ROOT%\apps\Python39;%OSGEO4W_ROOT%\apps\Python39\Lib;%OSGEO4W_ROOT%\apps\Python39\Lib\site-packages; > to PYTHONPATH. There's a curious mix of / and escaped \\ in the resulting > path. > > How do I enable loading python __init__.py when the desktop starts? > Thanks! > > Error window: > > Couldn't load SIP module. > Python support will be disabled
Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10
On 10/2/21 8:35 PM, Fred Perloff wrote: > Thank you for your prompt and insightful replies! > > I decided to clean the slate – I uninstalled Anaconda & OsGEO4w, and > rebooted. The PATH was clear of any references to python(s) and there were no > PYTHONPATH or PYTHONHOME variables. > > I reinstalled Anaconda, and made sure that I did NOT add conda to PATH. I > installed QGIS desktop 3.20 and started the program. I received a very > similar error message to last time. Both QGIS and Anaconda write to “Python > path,” though QGIS entries are first in order. Can you start/stop QGIS from the osgeo4w.bat terminal and check the values of PATH and PYTHONPATH there? Just to be sure that osgeo4w is ONLY pointing to the python versions of osgeo4w (and not tainted by conda's). Also: not only check python but also available QT/sip related environment variables. Another check: (mmm wanted to ask you to check sys.path in python console in QGIS... but THAT you do not have :-) Then: for the osgeo4w.bat terminal start python and in that console: import sys print(sys.path) and check which path's osgeo4w python is seeing/using? (note: you could do the same in the conda environment) Another work around: do not use the osgeo4w QGIS, but the conda QGIS? Regards, Richard Duivenvoorde ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10
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Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10
Wolfgang Meinolf wmeinolf at bbv-deutschland.de Sun Oct 3 11:33:27 PDT 2021 Hi, I had the same issue Friday morning. I tried setup again yesterday night (Germany) and could install w/o issues. To me it looks as someone fixed the repository. Hi Wolfgang , the python3-sip package in the OSGeo4W v2 repository has been update to 6.1.1-5 version on Sep 29th. Regards. Andrea ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10
Prior to starting QGIS: Path=C:\PROGRA~1\QGIS32~1.3\apps\qt5\bin;C:\PROGRA~1\QGIS32~1.3\apps\Python39\Scripts;C:\PROGRA~1\QGIS32~1.3\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem PYTHONHOME=C:\PROGRA~1\QGIS32~1.3\apps\Python39 PYTHONPATH=C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\DLLs;C:\ProgramData\Anaconda3\lib;C:\ProgramData\Anaconda3\lib\site-packages;C:\ProgramData\Anaconda3\lib\site-packages\win32;C:\ProgramData\Anaconda3\lib\site-packages\win32\lib;C:\ProgramData\Anaconda3\lib\site-packages\Pythonwin; QGIS_PREFIX_PATH=C:/PROGRA~1/QGIS32~1.3/apps/qgis QT_PLUGIN_PATH=C:\PROGRA~1\QGIS32~1.3\apps\qgis\qtplugins;C:\PROGRA~1\QGIS32~1.3\apps\qt5\plugins After starting QGIS from OSGeo4W shell: Path=C:\PROGRA~1\QGIS32~1.3\apps\qgis\bin;C:\PROGRA~1\QGIS32~1.3\apps\grass\grass78\lib;C:\PROGRA~1\QGIS32~1.3\apps\grass\grass78\bin;C:\PROGRA~1\QGIS32~1.3\apps\qt5\bin;C:\PROGRA~1\QGIS32~1.3\apps\Python39\Scripts;C:\PROGRA~1\QGIS32~1.3\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem PYTHONHOME=C:\PROGRA~1\QGIS32~1.3\apps\Python39 PYTHONPATH=C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\DLLs;C:\ProgramData\Anaconda3\lib;C:\ProgramData\Anaconda3\lib\site-packages;C:\ProgramData\Anaconda3\lib\site-packages\win32;C:\ProgramData\Anaconda3\lib\site-packages\win32\lib;C:\ProgramData\Anaconda3\lib\site-packages\Pythonwin; QGIS_PREFIX_PATH=C:/PROGRA~1/QGIS32~1.3/apps/qgis QT_PLUGIN_PATH=C:\PROGRA~1\QGIS32~1.3\apps\qgis\qtplugins;C:\PROGRA~1\QGIS32~1.3\apps\qt5\plugins PYTHONPATH is owned by Anaconda – QGIS doesn’t seem to touch that variable. When QGIS starts, it prepends apps\qgis\bin and app\Python39\Scripts to the PATH I started python from the OSGeo4W console. Here’s output of sys.path: ['', 'C:\\ProgramData\\Anaconda3', 'C:\\ProgramData\\Anaconda3\\DLLs', 'C:\\ProgramData\\Anaconda3\\lib', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32\\lib', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\Pythonwin', 'C:\\Program Files\\QGIS 3.20.3', 'C:\\PROGRA~1\\QGIS32~1.3\\bin\\python39.zip', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\DLLs', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib', 'C:\\PROGRA~1\\QGIS32~1.3\\bin', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32\\lib', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\Pythonwin'] Anaconda goes first, before QGIS. I’m not surprised that QGIS can’t find its modules. I think I’ll uninstall QGIS, and reinstall from conda-forge. From: Richard Duivenvoorde Sent: Sunday, October 3, 2021 2:59 AM To: qgis-user@lists.osgeo.org Cc: Fred Perloff Subject: Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10 On 10/2/21 8:35 PM, Fred Perloff wrote: > Thank you for your prompt and insightful replies! > > I decided to clean the slate – I uninstalled Anaconda & OsGEO4w, and > rebooted. The PATH was clear of any references to python(s) and there were no > PYTHONPATH or PYTHONHOME variables. > > I reinstalled Anaconda, and made sure that I did NOT add conda to PATH. I > installed QGIS desktop 3.20 and started the program. I received a very > similar error message to last time. Both QGIS and Anaconda write to “Python > path,” though >QGIS entries are first in order. Can you start/stop QGIS from the osgeo4w.bat terminal and check the values of PATH and PYTHONPATH there? Just to be sure that osgeo4w is ONLY pointing to the python versions of osgeo4w (and not tainted by conda's). Also: not only check python but also available QT/sip related environment variables. Another check: (mmm wanted to ask you to check sys.path in python console in QGIS... but THAT you do not have :-) Then: for the osgeo4w.bat terminal start python and in that console: import sys print(sys.path) and check which path's osgeo4w python is seeing/using? (note: you could do the same in the conda environment) Another work around: do not use the osgeo4w QGIS, but the conda QGIS? Regards, Richard Duivenvoorde ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10
Meanwhile, I have been installing anaconda on a windows machine, and I saw something new. Have you set Anaconda python to be the default python? I think you shouldn't. Please notice that QGIS on conda-forge is not as feature-rich as the one provided by osgeo4w. There's no GRASS or SAGA, no proprietary drivers to open ECW and other proprietary formats, and so on. Alexandre Neto On Tue, Oct 5, 2021 at 8:12 PM Fred Perloff wrote: > Prior to starting QGIS: > > > Path=C:\PROGRA~1\QGIS32~1.3\apps\qt5\bin;C:\PROGRA~1\QGIS32~1.3\apps\Python39\Scripts;C:\PROGRA~1\QGIS32~1.3\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem > > PYTHONHOME=C:\PROGRA~1\QGIS32~1.3\apps\Python39 > > > PYTHONPATH=C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\DLLs;C:\ProgramData\Anaconda3\lib;C:\ProgramData\Anaconda3\lib\site-packages;C:\ProgramData\Anaconda3\lib\site-packages\win32;C:\ProgramData\Anaconda3\lib\site-packages\win32\lib;C:\ProgramData\Anaconda3\lib\site-packages\Pythonwin; > > QGIS_PREFIX_PATH=C:/PROGRA~1/QGIS32~1.3/apps/qgis > > > QT_PLUGIN_PATH=C:\PROGRA~1\QGIS32~1.3\apps\qgis\qtplugins;C:\PROGRA~1\QGIS32~1.3\apps\qt5\plugins > > > > After starting QGIS from OSGeo4W shell: > > > Path=C:\PROGRA~1\QGIS32~1.3\apps\qgis\bin;C:\PROGRA~1\QGIS32~1.3\apps\grass\grass78\lib;C:\PROGRA~1\QGIS32~1.3\apps\grass\grass78\bin;C:\PROGRA~1\QGIS32~1.3\apps\qt5\bin;C:\PROGRA~1\QGIS32~1.3\apps\Python39\Scripts;C:\PROGRA~1\QGIS32~1.3\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem > > PYTHONHOME=C:\PROGRA~1\QGIS32~1.3\apps\Python39 > > > PYTHONPATH=C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\DLLs;C:\ProgramData\Anaconda3\lib;C:\ProgramData\Anaconda3\lib\site-packages;C:\ProgramData\Anaconda3\lib\site-packages\win32;C:\ProgramData\Anaconda3\lib\site-packages\win32\lib;C:\ProgramData\Anaconda3\lib\site-packages\Pythonwin; > > QGIS_PREFIX_PATH=C:/PROGRA~1/QGIS32~1.3/apps/qgis > > > QT_PLUGIN_PATH=C:\PROGRA~1\QGIS32~1.3\apps\qgis\qtplugins;C:\PROGRA~1\QGIS32~1.3\apps\qt5\plugins > > > > PYTHONPATH is owned by Anaconda – QGIS doesn’t seem to touch that variable. > > When QGIS starts, it prepends apps\qgis\bin and app\Python39\Scripts to > the PATH > > > > I started python from the OSGeo4W console. Here’s output of sys.path: > > > > ['', 'C:\\ProgramData\\Anaconda3', 'C:\\ProgramData\\Anaconda3\\DLLs', > 'C:\\ProgramData\\Anaconda3\\lib', > 'C:\\ProgramData\\Anaconda3\\lib\\site-packages', > 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32', > 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32\\lib', > 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\Pythonwin', 'C:\\Program > Files\\QGIS 3.20.3', 'C:\\PROGRA~1\\QGIS32~1.3\\bin\\python39.zip', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\DLLs', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib', > 'C:\\PROGRA~1\\QGIS32~1.3\\bin', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32\\lib', > 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\Pythonwin'] > > > > Anaconda goes first, before QGIS. I’m not surprised that QGIS can’t find > its modules. > > > > I think I’ll uninstall QGIS, and reinstall from conda-forge. > > > > *From: *Richard Duivenvoorde > *Sent: *Sunday, October 3, 2021 2:59 AM > *To: *qgis-user@lists.osgeo.org > *Cc: *Fred Perloff > *Subject: *Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10 > > > > On 10/2/21 8:35 PM, Fred Perloff wrote: > > > Thank you for your prompt and insightful replies! > > > > > > I decided to clean the slate – I uninstalled Anaconda & OsGEO4w, and > rebooted. The PATH was clear of any references to python(s) and there were > no PYTHONPATH or PYTHONHOME variables. > > > > > > I reinstalled Anaconda, and made sure that I did NOT add conda to PATH. > I installed QGIS desktop 3.20 and started the program. I received a very > similar error message to last time. Both QGIS and Anaconda write to “Python > path,” though >QGIS entries are first in order. > > > > Can you start/stop QGIS from the osgeo4w.bat terminal and check the values > of PATH and PYTHONPATH there? Just to be sure that osgeo4w is ONLY pointing > to the python versions of osgeo4w (and not tainted by conda's). > > > > Also: not only check python
Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10
Thanks for the heads up on QGIS from conda-forge vs QGIS from osgeow4. I did not do anything to set Anaconda as the default python. In fact, during Anaconda installation, one is asked whether to modify the PATH to include Anaconda and is encouraged to say No. I said no. I opened osgeo4w shell, ran qgis command, started a python console (which finds ver 3.9.5) from osgeo4w shell, and examined sys.path. As you might have expected, Anaconda python, dll’s, site-packages, win-32\lib all come before QGIS python, site-packages and lib. I’ve tried installing Anaconda first, and QGIS second, as well as QGIS first and Anaconda second. In either scenario, QGIS cannot locate its python modules, and hence, no plugins are available nor can I use GRASS. I’m stumped trying to get the kids to play together nicely! Fred From: Alexandre Neto Sent: Wednesday, October 6, 2021 2:43 AM To: Fred Perloff Cc: rdmaili...@duif.net; qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10 Meanwhile, I have been installing anaconda on a windows machine, and I saw something new. Have you set Anaconda python to be the default python? I think you shouldn't. Please notice that QGIS on conda-forge is not as feature-rich as the one provided by osgeo4w. There's no GRASS or SAGA, no proprietary drivers to open ECW and other proprietary formats, and so on. Alexandre Neto On Tue, Oct 5, 2021 at 8:12 PM Fred Perloff wrote: Prior to starting QGIS: Path=C:\PROGRA~1\QGIS32~1.3\apps\qt5\bin;C:\PROGRA~1\QGIS32~1.3\apps\Python39\Scripts;C:\PROGRA~1\QGIS32~1.3\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem PYTHONHOME=C:\PROGRA~1\QGIS32~1.3\apps\Python39 PYTHONPATH=C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\DLLs;C:\ProgramData\Anaconda3\lib;C:\ProgramData\Anaconda3\lib\site-packages;C:\ProgramData\Anaconda3\lib\site-packages\win32;C:\ProgramData\Anaconda3\lib\site-packages\win32\lib;C:\ProgramData\Anaconda3\lib\site-packages\Pythonwin; QGIS_PREFIX_PATH=C:/PROGRA~1/QGIS32~1.3/apps/qgis QT_PLUGIN_PATH=C:\PROGRA~1\QGIS32~1.3\apps\qgis\qtplugins;C:\PROGRA~1\QGIS32~1.3\apps\qt5\plugins After starting QGIS from OSGeo4W shell: Path=C:\PROGRA~1\QGIS32~1.3\apps\qgis\bin;C:\PROGRA~1\QGIS32~1.3\apps\grass\grass78\lib;C:\PROGRA~1\QGIS32~1.3\apps\grass\grass78\bin;C:\PROGRA~1\QGIS32~1.3\apps\qt5\bin;C:\PROGRA~1\QGIS32~1.3\apps\Python39\Scripts;C:\PROGRA~1\QGIS32~1.3\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem PYTHONHOME=C:\PROGRA~1\QGIS32~1.3\apps\Python39 PYTHONPATH=C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\DLLs;C:\ProgramData\Anaconda3\lib;C:\ProgramData\Anaconda3\lib\site-packages;C:\ProgramData\Anaconda3\lib\site-packages\win32;C:\ProgramData\Anaconda3\lib\site-packages\win32\lib;C:\ProgramData\Anaconda3\lib\site-packages\Pythonwin; QGIS_PREFIX_PATH=C:/PROGRA~1/QGIS32~1.3/apps/qgis QT_PLUGIN_PATH=C:\PROGRA~1\QGIS32~1.3\apps\qgis\qtplugins;C:\PROGRA~1\QGIS32~1.3\apps\qt5\plugins PYTHONPATH is owned by Anaconda – QGIS doesn’t seem to touch that variable. When QGIS starts, it prepends apps\qgis\bin and app\Python39\Scripts to the PATH I started python from the OSGeo4W console. Here’s output of sys.path: ['', 'C:\\ProgramData\\Anaconda3', 'C:\\ProgramData\\Anaconda3\\DLLs', 'C:\\ProgramData\\Anaconda3\\lib', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\win32\\lib', 'C:\\ProgramData\\Anaconda3\\lib\\site-packages\\Pythonwin', 'C:\\Program Files\\QGIS 3.20.3', 'C:\\PROGRA~1\\QGIS32~1.3\\bin\\python39.zip', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\DLLs', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib', 'C:\\PROGRA~1\\QGIS32~1.3\\bin', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\win32\\lib', 'C:\\PROGRA~1\\QGIS32~1.3\\apps\\Python39\\lib\\site-packages\\Pythonwin'] Anaconda goes first, before QGIS. I’m not surprised that QGIS can’t find its modules. I think I’ll uninstall QGIS, and reinstall from conda-forge. From: Richard Duivenvoorde Sent: Sunday, October 3, 2021 2:59 AM To: qgis-user@lists.osgeo.org Cc: Fred Perloff Subject: Re: [Qgis-user] FW: Couldn't load SIP module - Windows 10 On 10/2/21 8:35 PM, Fred Perloff wrote: > Thank you for your prompt and insightful replies! > > I decided to clean the slate – I uninstalled Anaconda & OsGEO4w, and > rebooted. The PATH was clear of any references to python(s) and there were no > PYTHONPATH or PYTHONHOME variables. > > I reinstalled Anaconda, and made sure that