Instruct Mac users to install libomp (#5606)

dmlc · Apr 25, 2020 · 4fd9527 · 4fd9527
1 parent 474cfdd
commit 4fd9527
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/python-package/xgboost/core.py b/python-package/xgboost/core.py
@@ -159,8 +159,9 @@ def _load_lib():
             'XGBoost Library ({}) could not be loaded.\n'.format(libname) +
             'Likely causes:\n' +
             '  * OpenMP runtime is not installed ' +
-            '(vcomp140.dll or libgomp-1.dll for Windows, ' +
-            'libgomp.so for UNIX-like OSes)\n' +
+            '(vcomp140.dll or libgomp-1.dll for Windows, libomp.dylib for Mac OSX, ' +
+            'libgomp.so for Linux and other UNIX-like OSes). Mac OSX users: Run ' +
+            '`brew install libomp` to install OpenMP runtime.\n' +
             '  * You are running 32-bit Python on a 64-bit OS\n' +
             'Error message(s): {}\n'.format(os_error_list))
     lib.XGBGetLastError.restype = ctypes.c_char_p