[GRASS-user] 7.9.dev: which wxPython versions supprted?

[Rich Shepard]

On my Slackware-14.2/x86_64 systems wxPython4-4.0.7.post2 is installed. When
I try to start grass79 -gui it fails with this error:
Starting GRASS GIS...
ERROR: wxGUI requires wxPython. No module named 'wx'
You can still use GRASS GIS modules in the command line or in Python.
ERROR: Error in GUI startup. See messages above (if any) and if necessary, please report this error to the GRASS developers.
On systems with package manager, make sure you have the right GUI package, probably named grass-gui, installed.
To run GRASS GIS in text mode use the --text flag.
Use '--help' for further options
      grass79 --help
See also: https://grass.osgeo.org/grass79/manuals/helptext.html
Exiting...

In ~/.bash_profile I
export GRASS_WXVERSION=4.0.7.post2

What wxPython version do I need to use with 7.9.svn?

Regards,

Rich