--- wrappers/Python/setup.orig.py	2022-12-21 14:38:05.000000000 +0100
+++ wrappers/Python/setup.py	2022-12-21 14:38:23.000000000 +0100
@@ -21,7 +21,7 @@
     for jsonfile in glob.glob(os.path.join('CoolProp', 'include', '*_JSON.h')):
         print('removing', jsonfile)
         os.remove(jsonfile)
-    copytree(os.path.join(CProot, 'externals/fmtlib/fmt'), os.path.join('CoolProp', 'include', 'fmt'))  # Should be deprecated
+    #copytree(os.path.join(CProot, 'externals/fmtlib/fmt'), os.path.join('CoolProp', 'include', 'fmt'))  # Should be deprecated
     #copytree(os.path.join(CProot, 'externals/fmtlib/include/fmt'), os.path.join('CoolProp','include','fmt'))
     copy2(os.path.join(CProot, 'CoolPropBibTeXLibrary.bib'), os.path.join('CoolProp', 'CoolPropBibTeXLibrary.bib'))
     print('files copied.')