pip install

To install CatBoost from pip:

1. Run the following command:

   pip install catboost
   

   Note

   PyPI contains precompiled wheels for most commonly used platform configurations:

   Operating system	CPU architectures	GPU support using CUDA
   macOS (versions currently supported by Apple)	x86_64 and arm64	no
   Linux (compatible with manylinux2014 platform tag )	x86_64 and aarch64	yes
   Windows 10 and 11	x86_64	yes

   If the platform where the installation is performed is incompatible with platform tags of the available precompiled wheels then pip will try to build CatBoost python package from source. This approach requires certain build dependencies and requirements to be set up before the installation.

   Note

   Release native binaries for x86_64 CPU architectures are built with SIMD extensions SSE2, SSE3, SSSE3, SSE4 enabled. If you need to run CatBoost on older CPUs that do not support these instruction sets build CatBoost package from source

2. Install visualization tools:

   1. Install the ipywidgets Python package (version 7.x or higher is required):

   pip install ipywidgets
   

   1. Turn on the widgets extension:

   jupyter nbextension enable --py widgetsnbextension
   

   Refer to the following sections for details:

   • Data visualization
   • Additional packages for data visualization support