[FOSSGIS-Talk] QGIS 2.99 Fehlermeldung: 'ImportError: No module named 'PyQt5.QtSvg'

[R. Reiterer]

Hallo,

ich habe vergangene Woche QGIS 2.99 (QGIS-Codeversion 313ec55) auf einem 
frisch aufgesetzten Ubuntu 16.04 LTS Rechner installiert. Leider fehlt 
die Werkzeugkiste. Beim Start erhalte ich nachfolgende Fehlermeldung. 
Weiß jemand Abhilfe?

Konnte Erweiterung 'processing' nicht laden

ImportError: No module named 'PyQt5.QtSvg'
Traceback (most recent call last):
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 313, in 
loadPlugin
     __import__(packageName)
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, 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 *              # NOQA
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/tools/general.py", 
line 38, in
     from processing.core.Processing import Processing
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/share/qgis/python/plugins/processing/core/Processing.py", 
line 56, in
     from processing.modeler.ModelerAlgorithmProvider import 
ModelerAlgorithmProvider
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File 
"/usr/share/qgis/python/plugins/processing/modeler/ModelerAlgorithmProvider.py", 
line 38, in
     from processing.modeler.EditModelAction import EditModelAction
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File 
"/usr/share/qgis/python/plugins/processing/modeler/EditModelAction.py", 
line 30, in
     from processing.modeler.ModelerDialog import ModelerDialog
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File 
"/usr/share/qgis/python/plugins/processing/modeler/ModelerDialog.py", 
line 37, in
     from qgis.PyQt.QtSvg import QSvgGenerator
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
   File "/usr/lib/python3/dist-packages/qgis/PyQt/QtSvg.py", line 1, in
     from PyQt5.QtSvg import *
   File "/usr/lib/python3/dist-packages/qgis/utils.py", line 647, in 
_import
     mod = _builtin_import(name, globals, locals, fromlist, level)
ImportError: No module named 'PyQt5.QtSvg'


Python-Version: 3.5.2 (default, Nov 17 2016, 17:05:23) [GCC 5.4.0 
20160609]
QGIS-Version: 2.99.0-Master Master, 313ec55

Python-Pfad:
/usr/share/qgis/python
/home/benuterzname/.qgis3/python
/home/benuterzname/.qgis3/python/plugins
/usr/share/qgis/python/plugins
/usr/lib/python35.zip
/usr/lib/python3.5
/usr/lib/python3.5/plat-x86_64-linux-gnu
/usr/lib/python3.5/lib-dynload
/usr/local/lib/python3.5/dist-packages
/usr/lib/python3/dist-packages
/home/benuterzname/.qgis3//python