Error building on Debian

[chicc0]

Trying to Build in Debian i get error

building 'cdmapi' extension gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -I/.pyenv/versions/3.9.0/include/python3.9 -c bind.cpp -o build/temp.linux-x86_64-3.9/bind.o bind.cpp:7:1: error: ‘PyMethodDef’ does not name a type PyMethodDef cdmapi_funcs[] = { ^~~~~~~~~~~ bind.cpp: In function ‘void initcdmapi()’: bind.cpp:47:33: error: ‘cdmapi_funcs’ was not declared in this scope Py_InitModule3(cdmapimod_name, cdmapi_funcs, cdmapimod_docs); ^~~~~~~~~~~~ bind.cpp:47:33: note: suggested alternative: ‘cdmapimod_docs’ Py_InitModule3(cdmapimod_name, cdmapi_funcs, cdmapimod_docs); ^~~~~~~~~~~~ cdmapimod_docs bind.cpp:47:2: error: ‘Py_InitModule3’ was not declared in this scope Py_InitModule3(cdmapimod_name, cdmapi_funcs, cdmapimod_docs); ^~~~~~~~~~~~~~ error: command '/usr/bin/gcc' failed with exit code 1 make: *** [Makefile:2: all] Error 1

Anything doing wrong?