# Installation

To install the latest official release, you can use Julia's internal package manager. Simply start the Julia interpreter, press the `]` key and type

```julia
    pkg> add QuantumOptics
```

The source code is available on GitHub at https://github.com/qojulia/QuantumOptics.jl (Note: this version may be unstable). You can also use Julia's package manager to checkout this version.

```julia
    pkg> develop QuantumOptics
```

Alternatively, you can use git to clone the repository.

```bash
    >> git clone https://github.com/qojulia/QuantumOptics.jl.git
```
