[GRASS-dev] winGRASS compiling fails with: Fatal Python error: initfsencoding: unable to load the file system codec

[Helmut Kudrnovsky]

trying to compile an uotodate winGRASS master, I get a lot of following
errors:

e.g.

make[4]: Entering directory '/usr/src/grass_trunk_git/grass/lib/pngdriver'
if [ "" != "" ] ; then
GISRC=/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/demolocation/.grassrc79
GISBASE=C:/msys64/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32
PATH="/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/scripts:$PATH"
PYTHONPATH="C:/msys64/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/etc/python;C:/msys64/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/gui/wxpython;$PYTHONPATH"
PATH="/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/scripts:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/lib:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/lib:/c/OSGeo4W64/apps/Python37:/usr/bin:/mingw64/bin/:/c/OSGeo4W64/bin:/usr/src/grass_trunk_git/grass/mswindows/osgeo4w/lib:/usr/src/grass_trunk_git/grass/mswindows/osgeo4w"
LC_ALL=C LANG=C LANGUAGE=C  --html-description < /dev/null | grep -v
'</body>\|</html>' > pngdriver.tmp.html ; fi
VERSION_NUMBER=7.9.dev VERSION_DATE=2019 MODULE_TOPDIR=../.. \
        python3
/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/tools/mkhtml.py
pngdriver >
/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/docs/html/pngdriver.html
Fatal Python error: initfsencoding: unable to load the file system codec
ModuleNotFoundError: No module named 'encodings'

make[4]: Entering directory '/usr/src/grass_trunk_git/grass/lib/psdriver'
if [ "" != "" ] ; then
GISRC=/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/demolocation/.grassrc79
GISBASE=C:/msys64/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32
PATH="/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/scripts:$PATH"
PYTHONPATH="C:/msys64/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/etc/python;C:/msys64/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/gui/wxpython;$PYTHONPATH"
PATH="/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/bin:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/scripts:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/lib:/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/lib:/c/OSGeo4W64/apps/Python37:/usr/bin:/mingw64/bin/:/c/OSGeo4W64/bin:/usr/src/grass_trunk_git/grass/mswindows/osgeo4w/lib:/usr/src/grass_trunk_git/grass/mswindows/osgeo4w"
LC_ALL=C LANG=C LANGUAGE=C  --html-description < /dev/null | grep -v
'</body>\|</html>' > psdriver.tmp.html ; fi
VERSION_NUMBER=7.9.dev VERSION_DATE=2019 MODULE_TOPDIR=../.. \
        python3
/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/tools/mkhtml.py
psdriver >
/usr/src/grass_trunk_git/grass/dist.x86_64-w64-mingw32/docs/html/psdriver.html
Fatal Python error: initfsencoding: unable to load the file system codec
ModuleNotFoundError: No module named 'encodings'

it seems following python error:

***
Fatal Python error: initfsencoding: unable to load the file system codec
ModuleNotFoundError: No module named 'encodings'
***

any idea?



-----
best regards
Helmut
--
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