AttributeError: module 'sys' has no attribute '_MEIPASS'

[xevilstar]

python --version
Python 3.9.10

python installer.py
Start downloading tuxedo keyboard.
-1 / unknown
Start unpack tuxedo keyboard.
Start Compile and install tuxedo keyboard.
Start install Linux Backlight Manager 1.0.1
Traceback (most recent call last):
File "/usr/src/LinuxBacklightManager/installer.py", line 41, in
app = os.path.join(getattr(sys, '_MEIPASS'), 'app')
AttributeError: module 'sys' has no attribute '_MEIPASS'

[blueboy-tm]

hi
first compile it

[blueboy-tm]

check
https://github.com/blueboy-tm/LinuxBacklightManager#compile-the-code

[xevilstar]

/opt/lbm-1.0.1# ./LinuxBacklightManager
Traceback (most recent call last):
File "main.py", line 3, in
ModuleNotFoundError: No module named 'qdarktheme'
[114359] Failed to execute script 'main' due to unhandled exception!
dark theme is installed