What does the error message 'Error loading Python lib' mean when an app that was exported with Pyinstaller fails to run?

edit

The error message 'Error loading Python lib' means that there is an issue with loading the Python library required by the app that was exported with Pyinstaller. It is possible that the required library could be missing or incorrectly installed. It could also be caused by a version mismatch between the library and the app. To resolve the issue, the missing or incorrect library needs to be identified and installed or the correct versions of the library and app need to be matched.