I get this error when I execute mentalist, Can you please help me?

[maldonado82h]

mentalist
Traceback (most recent call last):
File "/usr/local/bin/mentalist", line 11, in
load_entry_point('Mentalist==1.0', 'gui_scripts', 'mentalist')()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2859, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2450, in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2456, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/usr/local/lib/python3.8/dist-packages/Mentalist-1.0-py3.8.egg/mentalist/controller.py", line 20, in
from . import view
File "/usr/local/lib/python3.8/dist-packages/Mentalist-1.0-py3.8.egg/mentalist/view/init.py", line 1, in
from .adder import AdderNode
File "/usr/local/lib/python3.8/dist-packages/Mentalist-1.0-py3.8.egg/mentalist/view/adder.py", line 7, in
from .base_words import BaseWordsNode, center_window
File "/usr/local/lib/python3.8/dist-packages/Mentalist-1.0-py3.8.egg/mentalist/view/base_words.py", line 8, in
from .main import center_window
File "/usr/local/lib/python3.8/dist-packages/Mentalist-1.0-py3.8.egg/mentalist/view/main.py", line 15, in
locale.setlocale(locale.LC_ALL, 'en_US.UTF-8')
File "/usr/lib/python3.8/locale.py", line 608, in setlocale
return _setlocale(category, locale)
locale.Error: unsupported locale setting

[hackwithharsha]

@maldonado82h what is your system configuration like operating sytem, 32 bit or 64 bit etc..,

[truesamurai]

Open : etc/locale.gen
uncomment: en_US.UTF-8 UTF-8
run: locale-gen