Error running setup

[tli9181991]

I have encountered the following error while running setup.py

src/utils/libkdtree/pykdtree/kdtree.c: In function ‘__pyx_tp_dealloc_8pykdtree_6kdtree_KDTree’:
src/utils/libkdtree/pykdtree/kdtree.c:7443:5: error: lvalue required as increment operand
7443 | ++Py_REFCNT(o);
| ^~
src/utils/libkdtree/pykdtree/kdtree.c:7445:5: error: lvalue required as decrement operand
7445 | --Py_REFCNT(o);
| ^~
src/utils/libkdtree/pykdtree/kdtree.c: In function ‘PyInit_kdtree’:
src/utils/libkdtree/pykdtree/kdtree.c:8027:38: error: ‘PyTypeObject’ {aka ‘struct _typeobject’} has no member named ‘tp_print’
8027 | __pyx_type_8pykdtree_6kdtree_KDTree.tp_print = 0;

(error: command '/usr/bin/gcc' failed with exit code 1)

gcc version: 9.4.0
ubuntu version 20.04