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I'm trying to create a .exe file from a python code; in a part of my code, I use shapely to create a polygon and check if points are in or out of this polygon. When I create a .exe from my python code without this part of the code, everything works fine, but when I add

from shapely import geometry

and try to create a .exe file, I get this error,

Error: geos_c.dll not found, required by hook-shapely.py.
Please check your installation or provide a pull request  
to PyInstaller to update hook-shapely.py.

Any help would be appreciated.

furas
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Alexandre Barbier
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  • pyinstaller (and other smilar programs) sometimes has problem to find all needed modules and C/C++ libraries which it has to add to .exe - but it create special config file in which you can maually add missing elements. Read documetation for `pyinstaller`. Especially `how to use file .spec` and `what to do when something goes wrong` – furas Mar 14 '22 at 23:05
  • See https://stackoverflow.com/a/51957870/9978945 – martinfleis Mar 16 '22 at 08:41

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