The silent crash sounds like the Conda NumPy bug caused by a missing OpenMP library. If you run your PyInstaller built application from an Anaconda prompt it is able to use the original copy from your Conda installation so you don’t realise it’s broken until you either run from plain command prompt (deactivating the virtual environment is not enough) or try running it on another machine. Also the OpenMP library is quite common so some computers may have it anyway - making it even harder to diagnose.
The solution is either to install NumPy with pip or install PyInstaller from Github which has a fix for it which isn’t yet released. pip install https://github.com/pyinstaller/pyinstaller/archive/develop.zip Using pip’s NumPy and matplotlib should also help reduce the size. In either case, make sure you add --clean next time you run PyInstaller. -- You received this message because you are subscribed to the Google Groups "PyInstaller" group. To unsubscribe from this group and stop receiving emails from it, send an email to pyinstaller+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/pyinstaller/3655c9a4-32f3-4994-9ca5-2290ed56dcf1n%40googlegroups.com.
