# Installation

## Quick Install (Recommended)

```bash
curl -fsSL https://raw.githubusercontent.com/AceCloudAI/ace-cli-releases/main/install.sh | bash
```

This automatically detects your OS and architecture, downloads the correct binary, and installs it to `/usr/local/bin/ace`.

## Manual Download

Download the binary for your platform:

| Platform              | Binary             |
| --------------------- | ------------------ |
| Linux (amd64)         | `ace-linux-amd64`  |
| Linux (arm64)         | `ace-linux-arm64`  |
| macOS (Apple Silicon) | `ace-darwin-arm64` |
| macOS (Intel)         | `ace-darwin-amd64` |

```bash
# Example: macOS Apple Silicon
curl -L https://github.com/AceCloudAI/ace-cli-releases/releases/latest/download/ace-darwin-arm64 \
  -o /usr/local/bin/ace
chmod +x /usr/local/bin/ace
```

## Verify Installation

```bash
ace --version
# ace version 1.4.2-beta
```

## Self-Update

Keep the CLI up to date:

```bash
ace update          # Download and install latest version
ace update --check  # Only check, don't install
```

## Shell Completion

Enable tab completion for your shell:

```bash
# Bash
ace completion bash > /etc/bash_completion.d/ace

# Zsh
ace completion zsh > "${fpath[1]}/_ace"

# Fish
ace completion fish > ~/.config/fish/completions/ace.fish

# PowerShell
ace completion powershell > ace.ps1
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.acecloud.ai/knowledge-base/cli/installation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.