Problem with compiling by Cython

Question

Hi,

i dont see the error in my code.
looks for me like normal loop.
https://code.sololearn.com/cA0A12a153A1

Answer 1

After creating setup.py it works fine (for me on termux app), here it gives an error saying gcc command failed.

import os
os.system("pip3 -q install Cython")
import cython

with open("hellooma.pyx","w+") as f:
f.write('def fib(n):\n\ta, b = 0, 1\n\twhile b < n:\r\t\tprint(b)\n\ta, b = b, a + b')

with open("setup.py","w") as f:
f.write('from setuptools import setup\nfrom Cython.Build import cythonize\nsetup(ext_modules=cythonize("hellooma.pyx",compiler_directives={"language_level" : "3"} ) )')

os.system('python setup.py build_ext --inplace')

import hellooma
print(hellooma.fib(7))

Answer 2

If I remove the end=" " from print, the error msg changes to a FutureWarning. It seems to try to use a Python 2.
Is that any informative?

Answer 3

Lisa thats it you, 🧠🧠

Answer 4

thanks to all!
Finally it wont work here, because a c- Compiler is missing

Answer 5

line 14:
expected ")"
found "="