try again 5

Author: Jeffrey Whitaker

pyproject.toml

@@ -3,7 +3,7 @@ requires = [
     "Cython>=0.29",
     "oldest-supported-numpy ; python_version < '3.9'",
     "numpy>=2.0.0rc1 ; python_version >= '3.9'",
-    "mpi4py", "setuptools>=61", "setuptools_scm[toml]>=3.4"
+    "setuptools>=61", "setuptools_scm[toml]>=3.4"
 ]
 build-backend = "setuptools.build_meta"
 

setup.py

@@ -397,12 +397,12 @@ def _populate_hdf5_info(dirstosearch, inc_dirs, libs, lib_dirs):
     print(f"netcdf lib {has_has_not} parallel functions")
 
     if has_parallel_support:
-        import mpi4py
-        inc_dirs.append(mpi4py.get_include())
-        # mpi_incdir should not be needed if using nc-config
-        # (should be included in nc-config --cflags)
-        if mpi_incdir is not None:
-            inc_dirs.append(mpi_incdir)
+        #import mpi4py
+        #inc_dirs.append(mpi4py.get_include())
+        ## mpi_incdir should not be needed if using nc-config
+        ## (should be included in nc-config --cflags)
+        #if mpi_incdir is not None:
+        #    inc_dirs.append(mpi_incdir)
 
         # Name of file containing imports required for parallel support
         parallel_support_imports = "parallel_support_imports.pxi.in"