python - undefined reference to `Py_Main'

Question

I tried to install a software named pytom which need mpi4py. When compiling the source code, an error occurred.

/home/pytom/external/src/mpi4py-1.3/src/python.c:77: undefined reference to `Py_Main'

At python.c

#include <Python.h>
..
Py_Main(argc,argv)

I checked the <Python.h>, and did not find anything named"Py_Main" (I used Python2.7)

question from:https://stackoverflow.com/questions/66061656/undefined-reference-to-py-main

Answer 1

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