---
title: Installation
---
# Installation
## Install
### Linux / macOS

```bash
$ curl --proto '=https' --tlsv1.2 -fsSL https://sh.sysg.dev/ | sh
```
## Verify
```bash
$ sysg --version
```
## Specific version
Install a specific version:
```bash
$ curl --proto '=https' --tlsv1.2 -fsSL https://sh.sysg.dev/ | sh -s -- --version 0.15.6
```
## Switch versions
Switch to an already installed version, or download it:
```bash
$ curl --proto '=https' --tlsv1.2 -fsSL https://sh.sysg.dev/ | sh -s -- -v 0.15.5
```
## Next steps
Create your first [configuration](quickstart#create-a-configuration) and start running services.