> ## Documentation Index
> Fetch the complete documentation index at: https://docs.runaether.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Installation

> Install the Aether CLI on your machine

# Installation

## Homebrew

```bash theme={null}
brew install pranav100000/aether/aether
```

## Verify Installation

Confirm the CLI is installed and accessible.

```bash theme={null}
aether version
```

```
aether version 0.1.0 (abc1234)
```

## Shell Completion

Set up tab completion for your shell. See the [completion](/cli/completion) reference for full setup instructions.

<Tabs>
  <Tab title="Bash">
    ```bash theme={null}
    source <(aether completion bash)
    ```

    To persist across sessions, add to your `~/.bashrc`:

    ```bash theme={null}
    echo 'source <(aether completion bash)' >> ~/.bashrc
    ```
  </Tab>

  <Tab title="Zsh">
    ```bash theme={null}
    aether completion zsh > "${fpath[1]}/_aether"
    ```

    Then restart your shell or run `compinit`.
  </Tab>

  <Tab title="Fish">
    ```bash theme={null}
    aether completion fish | source
    ```

    To persist across sessions:

    ```bash theme={null}
    aether completion fish > ~/.config/fish/completions/aether.fish
    ```
  </Tab>

  <Tab title="PowerShell">
    ```powershell theme={null}
    aether completion powershell | Out-String | Invoke-Expression
    ```

    To persist, add the above line to your PowerShell profile.
  </Tab>
</Tabs>

## Next Steps

After installing, authenticate with the Aether API:

```bash theme={null}
aether auth login
```

See the [auth reference](/cli/auth) for details on authentication options.