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concrete/docs/get-started/installing.md

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# Installation
This document explains the steps to install **Concrete** into your project.
**Concrete** is natively supported on Linux and macOS from Python 3.8 to 3.11 inclusive. If you have Docker in your platform, you can use the docker image to use **Concrete**.
## Using PyPI
Install **Concrete** from PyPI using the following commands:
```shell
pip install -U pip wheel setuptools
pip install concrete-python
```
{% hint style="info" %}
Not all versions are available on PyPI. If you need a version that is not on PyPI (including nightly releases), you can install it from our package index by adding `--extra-index-url https://pypi.zama.ai/cpu` or `--extra-index-url https://pypi.zama.ai/gpu`, depending on whether you
want the CPU or the GPU wheel.
{% endhint %}
To enable all the optional features, install the `full` version of **Concrete**:
```shell
pip install -U pip wheel setuptools
pip install concrete-python[full]
```
{% hint style="info" %}
The full version requires [pygraphviz](https://pygraphviz.github.io/), which depends on [graphviz](https://graphviz.org/). Make sure to [install](https://pygraphviz.github.io/documentation/stable/install.html) all the dependencies on your operating system before installing `concrete-python[full]`.
{% endhint %}
{% hint style="info" %}
Installing `pygraphviz` on macOS can be problematic (see more details [here](https://github.com/pygraphviz/pygraphviz/issues/11)).
If you're using homebrew, you can try the following way:
```shell
brew install graphviz
CFLAGS=-I$(brew --prefix graphviz)/include LDFLAGS=-L$(brew --prefix graphviz)/lib pip --no-cache-dir install pygraphviz
```
before running:
```shell
pip install concrete-python[full]
```
{% endhint %}
## Using Docker
You can also get the **Concrete** docker image. Replace `v2.4.0` below by the version you want to install:
```shell
docker pull zamafhe/concrete-python:v2.4.0
docker run --rm -it zamafhe/concrete-python:latest /bin/bash
```
Docker is not supported on Apple Silicon.