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Bug 689778 - sci-geosciences/qgis-3.4.7 should depend on dev-python/psycopg - qgis: ModuleNotFoundError: No module named 'psycopg2'
Summary: sci-geosciences/qgis-3.4.7 should depend on dev-python/psycopg - qgis: Module...
Status: RESOLVED WORKSFORME
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Sci-geo Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-07-13 14:52 UTC by Martin Mokrejš
Modified: 2020-01-01 09:12 UTC (History)
1 user (show)

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Runtime testing required: ---

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Description Martin Mokrejš 2019-07-13 14:52:30 UTC 
Hi,
  upon qgis startup I get into the main window:

ModuleNotFoundError: No module named 'psycopg2' 
Traceback (most recent call last):
  File "/usr/lib64/python3.6/site-packages/qgis/utils.py", line 309, in loadPlugin
    __import__(packageName)
  File "/usr/lib64/python3.6/site-packages/qgis/utils.py", line 672, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "/usr/share/qgis/python/plugins/processing/__init__.py", line 28, in 
    from processing.tools.dataobjects import *          # NOQA
  File "/usr/lib64/python3.6/site-packages/qgis/utils.py", line 672, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "/usr/share/qgis/python/plugins/processing/tools/dataobjects.py", line 51, in 
    from processing.algs.gdal.GdalUtils import GdalUtils
  File "/usr/lib64/python3.6/site-packages/qgis/utils.py", line 672, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "/usr/share/qgis/python/plugins/processing/algs/gdal/GdalUtils.py", line 34, in 
    import psycopg2
  File "/usr/lib64/python3.6/site-packages/qgis/utils.py", line 672, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
ModuleNotFoundError: No module named 'psycopg2'


Verze Pythonu: 3.6.8 (default, Mar 16 2019, 19:50:14) [GCC 8.3.0] 
QGIS verze: 3.4.7-Madeira Madeira, exported 


Indeed, I do not have dev-python/psycopg-2.7.7 installed.
Comment 1 Andreas Sturmlechner gentoo-dev 2019-10-20 08:51:46 UTC 
Actually, qgis does depend on dev-python/psycopg with USE="postgres,python".

There's an elog with USE="python -postgres":

> * Support of PostgreSQL is disabled.
> * But some installed python-plugins import the psycopg2 module.
> * If you do not need these plugins just disable them
> * in the Plugins menu, else you need to set USE="postgres"