[GRASS-user] module g.gui.iclass does not work

Hi everyone,

I’m trying to use the classification gui, but it does not work properly. A message appears.

“no module named core_c”

The capture is attached,

GRASS version: 7.8.2
Code revision: exported
Build date: 2020-03-08
Build platform: x86_64-pc-linux-gnu
GDAL: 3.0.4
PROJ: 7.0.0
GEOS: 3.8.0
SQLite: 3.22.0
Python: 3.7.4
wxPython: 4.0.4
Platform: Linux-5.3.0-42-generic-x86_64-with-debian-buster-sid

Thanks for your help

(attachments)

Screenshot_2020-03-21_21-18-14.png