PyInstaller 5.8.0 broke `flet pack` command on Windows

[FeodorFitsner]

Discussed in #1028

^{Originally posted by Ben2022-cell February 12, 2023}
The packaging-desktop-app docs talk about packaging a desktop app into an executable using flet pack command as follows -

flet pack your_program.py

But wen i execute there code , there is presenting an error, see that:
$ flet pack jartual_frame_flet.py
Please install PyInstaller module to use flet pack command: cannot import name 'decode' from 'PyInstaller.utils.win32.versioninfo' (D:\Python39\lib\site-packages\PyInstaller\utils\win32\versioninfo.py)

the PyInstaller packing i has setup finish, and updated to the lastest version.

[timelic]

same issue

[FeodorFitsner]

A workaround is to downgrade PyInstaller to 5.7.0:

pip uninstall pyinstaller
pip install pyinstaller==5.7.0