Pyinstaller的ModuleNotFoundError

Question

I wrote a tool with an interface with PyQt5+Python3.6, and I want to pack into an .exe file to run on a machine without a Python environment. According to the online use of pyinstaller to pack, after the end of the package in the dist folder exe file is opened after the error:

ModuleNotFoundError: No module named 'scipy._lib.messagestream'

This issue was revised after the hiddenimports of the .spec file was resolved:

hiddenimports=['scipy._lib.messagestream']

and then the new .exe file generated by the command:

pyinstaller x.spec

still reports an error.

ModuleNotFoundError: No module named 'typedefs'

Then, continue to add ... continue to error, all this error...

How do you solve this problem?

Answer 1

Are you working in a virtual environment (venv)? If so, you should add the site-packages path:

pyinstaller --paths path\to\venv\Lib\site-packages script.py

It happens to me with selenium module until I run pyinstaller with the --paths