# Installation

##### Alternatives

變更 python 指令的預設路徑

```bash
alternatives --set python /usr/bin/python3
# Or
alternatives --config python

# Check the list
alternatives --list
```

##### Poetry

- Doc: [https://python-poetry.org/docs/](https://python-poetry.org/docs/)

<p class="callout info">Poetry 應該要安裝在 Python 虛擬環境，與主要系統間做隔離。</p>

```bash
curl -sSL https://install.python-poetry.org | python3 -
```