shot in the dark for mac os

pyflct/setup_package.py

@@ -3,7 +3,7 @@
 from glob import glob
 from collections import defaultdict
 from distutils.core import Extension
-
+import subprocess
 import numpy as np
 from extension_helpers import get_compiler
 
@@ -26,6 +26,9 @@ def get_extensions():
         cfg["library_dirs"].append(os.path.join(sys.prefix, "Library", "lib"))
     else:
         cfg["libraries"].append("m")
+        if sys.platform == "darwin":
+            brew_path = subprocess.run(['brew', '--prefix'], stdout=subprocess.PIPE).stdout.decode('utf-8')
+            cfg["include_dirs"].append(f"{brew_path}/include/")
         cfg["include_dirs"].append("/usr/include/")
         cfg["extra_compile_args"].extend(["-O3", "-Wall", "-fomit-frame-pointer", "-fPIC"])