I want to install the jnius library, but it gives an error like it didn’t download, what’s the problem?

Question

Python

ERROR: Command errored out with exit status 1:
command: 'c:\users\marme\appdata\local\programs\python\python39\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\marme\\AppData\\Local\\Temp\\pip-install-nr4k2ldd\\jnius\\setup.py'"'"'; __file__='"'"'C:\\Users\\marme\\AppData\\Local\\Temp\\pip-install-nr4k2ldd\\jnius\\setup.py'"'"';f=getattr(tokenize , '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\ n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:
File "", line 1, in
File "C:\Users\marme\AppData\Local\Temp\pip-install-nr4k2ldd\jnius\setup.py", line 53, in
from Cython.Distutils import build_ext
ModuleNotFoundError: No module named 'Cython'

You need Cython to compile Pyjnius.

----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Answer 1

You need Cython to compile Pyjnius.

Answer 2

In addition to Pyjnius, you need Cython, if I understand correctly, try installing it.