pip3安装的comtool运行指令报错，运行在树莓派4B

[tekleung]

pip3安装的comtool运行指令报错
root@root:/home/ttt/COMTool# comtool
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/COMTool/Main.py", line 4, in
from main2 import main
ModuleNotFoundError: No module named 'main2'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/COMTool/main2.py", line 9, in
import parameters
ModuleNotFoundError: No module named 'parameters'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/bin/comtool", line 5, in
from COMTool.Main import main
File "/usr/local/lib/python3.8/dist-packages/COMTool/Main.py", line 7, in
from COMTool.main2 import main
File "/usr/local/lib/python3.8/dist-packages/COMTool/main2.py", line 12, in
from COMTool import parameters
File "/usr/local/lib/python3.8/dist-packages/COMTool/parameters.py", line 43, in
configFileDir = os.path.join(os.getenv("HOME"), ".config/comtool")
File "/usr/lib/python3.8/posixpath.py", line 76, in join
a = os.fspath(a)
TypeError: expected str, bytes or os.PathLike object, not NoneType