# Nym Binaries

## Building from Source

> Nym runs on Mac OS X, Linux, and Windows. All nodes **except the Desktop Wallet and NymConnect** on Windows should be considered experimental - it works fine if you're an app developer but isn't recommended for running nodes.

## Building Nym
Nym has two main codebases:

- the [Nym platform](https://github.com/nymtech/nym), written in Rust. This contains all of our code _except_ for the validators.
- the [Nym validators](https://github.com/nymtech/nyxd), written in Go.

> This page details how to build the main Nym platform code. **If you want to build and run a validator, [go here](../operators/nodes/validator-setup) instead.**

## Prerequisites
- Debian/Ubuntu: `pkg-config`, `build-essential`, `libssl-dev`, `curl`, `jq`, `git`

```
apt install pkg-config build-essential libssl-dev curl jq git
```

- Arch/Manjaro: `base-devel`

```
pacman -S base-devel
```

- Mac OS X: `pkg-config` , `brew`, `openss1`, `protobuf`, `curl`, `git`
Running the following the script installs Homebrew and the above dependencies:

```
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
```

- `Rust & cargo >= 1.80`

We recommend using the [Rust shell script installer](https://www.rust-lang.org/tools/install). Installing cargo from your package manager (e.g. `apt`) is not recommended as the packaged versions are usually too old.

If you really don't want to use the shell script installer, the [Rust installation docs](https://forge.rust-lang.org/infra/other-installation-methods.html) contain instructions for many platforms.

## Download and build Nym binaries
The following commands will compile binaries into the `nym/target/release` directory:

```sh
rustup update
git clone https://github.com/nymtech/nym.git
cd nym

git reset --hard # in case you made any changes on your branch
git pull # in case you've checked it out before

git checkout master # master branch has the latest release version: `develop` will most likely be incompatible with deployed public networks

cargo build --release # build your binaries with **mainnet** configuration
```

> You cannot build from GitHub's .zip or .tar.gz archive files on the releases page - the Nym build scripts automatically include the current git commit hash in the built binary during compilation, so the build will fail if you use the archive code (which isn't a Git repository). Check the code out from github using `git clone` instead.


## Pre-built Binaries

The [Github releases page](https://github.com/nymtech/nym/releases) has pre-built binaries which should work on Ubuntu 20.04 and other Debian-based systems, but at this stage cannot be guaranteed to work everywhere.

If the pre-built binaries don't work or are unavailable for your system, you will need to build the platform yourself.
