puresnmp error run executable

[stefanovillacrc]

I create in python3.8 an executable file with lib puresnmp using
pyinstaller --noconfirm --onefile --windowed --hidden-import=puresnmp interface.py.

With myCharm the file python works perfectly.

Running the exe i get follow indication:
Traceback (most recent call last):
File "interface.py", line 8, in
File "PyInstaller\loader\pyimod02_importers.py", line 384, in exec_module
File "puresnmp_init_.py", line 18, in
File "puresnmp\compatibility.py", line 14, in package_version
File "importlib\metadata.py", line 531, in version
File "importlib\metadata.py", line 504, in distribution
File "importlib\metadata.py", line 177, in from_name
importlib.metadata.PackageNotFoundError: puresnmp

Do you have solutions?