auto-py-to-exe VS CalcUS

Second one is the executable file generated with "auto-py-to-exe", a program that converts my python script to an executable so everyone that doesn't have python installed can use it (probably). (https://github.com/brentvollebregt/auto-py-to-exe)

You might want to see Pyinstaller and auto_py_to_exe if you want a GUI interface.

Someone else reported something like this - https://github.com/brentvollebregt/auto-py-to-exe/issues/310 - but was unable to come up with a coherent bug report so they closed it.

No problem! If you use Pyinstaller a lot, I recommend checking this out

And since I figure most people would appreciate a simple EXE file, I used a tool to convert the same code to a single executable (disclaimer: I've only tested it for myself so I can hardly say that this works everywhere): executable release (from the same repo) - grab sc_main.exe only

Try auto-py-to-exe

Why? That's an issue you should solve before going forward. You could install pyinstaller or auto-py-to-exe manually, but that will likely lead to further issues.

Love converting .py to .exe using PyInstaller. Then, why not make easy to use GUI for that? Maybe have a look at this for some inspiration - auto-py-to-exe.

I have been building an open-source quantum chemistry web platform in the last two years (https://github.com/cyllab/CalcUS). I use it extensively for my own research, but few other people seem to have tried it so far.