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106 lines
3.2 KiB
106 lines
3.2 KiB
.. _installing:
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Installing the library
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######################
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There are several ways to get the pybind11 source, which lives at
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`pybind/pybind11 on GitHub <https://github.com/pybind/pybind11>`_. The pybind11
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developers recommend one of the first three ways listed here, submodule, PyPI,
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or conda-forge, for obtaining pybind11.
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.. _include_as_a_submodule:
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Include as a submodule
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======================
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When you are working on a project in Git, you can use the pybind11 repository
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as a submodule. From your git repository, use:
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.. code-block:: bash
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git submodule add -b stable ../../pybind/pybind11 extern/pybind11
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git submodule update --init
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This assumes you are placing your dependencies in ``extern/``, and that you are
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using GitHub; if you are not using GitHub, use the full https or ssh URL
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instead of the relative URL ``../../pybind/pybind11`` above. Some other servers
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also require the ``.git`` extension (GitHub does not).
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From here, you can now include ``extern/pybind11/include``, or you can use
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the various integration tools (see :ref:`compiling`) pybind11 provides directly
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from the local folder.
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Include with PyPI
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=================
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You can download the sources and CMake files as a Python package from PyPI
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using Pip. Just use:
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.. code-block:: bash
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pip install pybind11
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This will provide pybind11 in a standard Python package format. If you want
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pybind11 available directly in your environment root, you can use:
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.. code-block:: bash
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pip install "pybind11[global]"
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This is not recommended if you are installing with your system Python, as it
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will add files to ``/usr/local/include/pybind11`` and
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``/usr/local/share/cmake/pybind11``, so unless that is what you want, it is
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recommended only for use in virtual environments or your ``pyproject.toml``
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file (see :ref:`compiling`).
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Include with conda-forge
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========================
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You can use pybind11 with conda packaging via `conda-forge
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<https://github.com/conda-forge/pybind11-feedstock>`_:
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.. code-block:: bash
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conda install -c conda-forge pybind11
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Include with vcpkg
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==================
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You can download and install pybind11 using the Microsoft `vcpkg
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<https://github.com/Microsoft/vcpkg/>`_ dependency manager:
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.. code-block:: bash
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git clone https://github.com/Microsoft/vcpkg.git
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cd vcpkg
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./bootstrap-vcpkg.sh
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./vcpkg integrate install
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vcpkg install pybind11
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The pybind11 port in vcpkg is kept up to date by Microsoft team members and
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community contributors. If the version is out of date, please `create an issue
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or pull request <https://github.com/Microsoft/vcpkg/>`_ on the vcpkg
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repository.
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Global install with brew
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========================
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The brew package manager (Homebrew on macOS, or Linuxbrew on Linux) has a
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`pybind11 package
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<https://github.com/Homebrew/homebrew-core/blob/master/Formula/pybind11.rb>`_.
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To install:
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.. code-block:: bash
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brew install pybind11
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.. We should list Conan, and possibly a few other C++ package managers (hunter,
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.. perhaps). Conan has a very clean CMake integration that would be good to show.
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Other options
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=============
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Other locations you can find pybind11 are `listed here
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<https://repology.org/project/python:pybind11/versions>`_; these are maintained
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by various packagers and the community.
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