Use numpy 1.x with old pandas.

mlpack · Sep 5, 2024 · ab6c508 · ab6c508
1 parent ffc85f8
commit ab6c508
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/build_mlpack.bat b/build_mlpack.bat
@@ -1,9 +1,10 @@
 rem Build mlpack's Python bindings on a Windows system.
 
-pip install cython numpy delvewheel wheel setuptools
-rem Pandas 2.1.0 and newer aren't supported on Win32 anymore, so we use an old version.
-if "%WIN_ARCH%" == "Win32" pip install pandas==%PANDAS_VER%
-if not "%WIN_ARCH%" == "Win32" pip install pandas
+pip install cython delvewheel wheel setuptools
+rem Pandas 2.1.0 and newer aren't supported on Win32 anymore, so we use an old
+rem version.  We also need to use numpy 1.x.
+if "%WIN_ARCH%" == "Win32" numpy<2 pip install pandas==%PANDAS_VER%
+if not "%WIN_ARCH%" == "Win32" pip install numpy pandas
 
 python -c "import pandas; print(pandas.__version__)"