Installing the library

The nanobind project is hosted at wjakob/nanobind on GitHub. To use the library in your own projects, it is usually easiest to install it using one of the following three methods:

Install via Pip (recommended)

Run the following command in your terminal to install a package containing both C++ and CMake source code needed to compile extension modules.

python -m pip install nanobind

Install via Conda

The following alternative installs an equivalent package through Conda. It is provided for users that develop Conda-based extensions with a build-time dependency on nanobind, in which case the PyPI package cannot be used.

conda install -c conda-forge nanobind

Install as a Git submodule

If you prefer not to involve external package managers, and if your project uses the Git control system, you may also directly reference nanobind as a Git submodule. In the main directory of your repository, run the following commands:

git submodule add https://github.com/wjakob/nanobind ext/nanobind
git submodule update --init --recursive

This assumes you are placing your dependencies in ext/.

The next section will explain how to set up a basic build system that you can use to build your first extension module.