# 使用 Homebrew, apt 安装 fades

查看 fades 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:fades
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install fades
```

  证据: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install fades
```

  证据: Debian stable package indexes: fades from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

## 软件包事实

- **软件包键:** brew:fades
- **软件包管理器:** Homebrew
- **版本:** 9.0.2
- **来源摘要:** Automatically handle virtualenvs for python scripts
- **主页:** <https://fades.readthedocs.io/>
- **仓库:** <https://github.com/PyAr/fades>
- **最后更新:** 2026-08-02T10:17:35-07:00
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- fades (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 9.0.2
## 项目历史与用法

fades is a Python command-line tool from the PyAr organization for running scripts in automatically created or reused virtual environments. Its niche is small Python programs: the authoring model is to invoke a script through fades, mark dependencies inline, in requirements files, docstrings, or command-line options, and let the tool build the environment before execution.

### 项目历史

The public project history visible in the official GitHub releases starts with 1.0 and 2.0 tags and continues through major releases such as v4, v6, v7, v8, and v9. The README presents the central design unchanged across that line: fades creates or reuses a virtual environment, installs dependencies, then runs the child script or opens an interpreter inside that environment.

### 采用历史

fades has remained a specialist Python-packaging utility rather than a mainstream workflow manager. Its official materials show packaging and distribution across PyPI, Read the Docs, Snap/AppVeyor-era CI badges, and Debian/Ubuntu guidance, while the Homebrew formula gives macOS command-line users another route to install it.

### 使用方式

Typical usage is `fades myscript.py`, often paired with a `#!/usr/bin/env fades` shebang. Dependencies can be marked next to imports with `# fades`, supplied with `--dependency`, read from requirement files, or listed in a docstring section, after which fades chooses or creates the matching virtual environment.

### 为什么软件包爱好者会关心

For package-manager users, fades is an example of a pre-`uv` and pre-modern-tooling answer to one-off Python script isolation. It sits between raw `virtualenv`, `pip`, and full project tools: a small executable whose point is making transient script environments feel automatic.

### 时间线

- 2015: Official GitHub releases include 1.0 and 2.0-era tags.
- 2017: v6 release published.
- 2018: v7 release published.
- 2019: v8.1 release published.
- 2020: v9.0 and v9.0.1 releases published.

### Related projects

- virtualenv, pip, requirements.txt workflows, pipx, pip-run, uv

### 来源

- <https://github.com/PyAr/fades>
- <https://raw.githubusercontent.com/PyAr/fades/master/README.rst>
- <https://fades.readthedocs.io/en/latest/readme.html>
- <https://api.github.com/repos/PyAr/fades/releases?per_page=50>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: /etc/fades/fades.ini, $XDG_CONFIG_HOME/fades/fades.ini, .fades.ini
## 其他软件包管理器记录

- Debian apt - fades - 9.0.2-2: normalized package name match | Debian stable package indexes: fades from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | system for automatically handling virtual environments | https://github.com/PyAr/fades
- Ubuntu apt - fades - 9.0.1-3ubuntu1: normalized package name match | Ubuntu 24.04 LTS package indexes: fades from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | system for automatically handling virtual environments | https://github.com/PyAr/fades


## Combined YAML source

View the package source record on GitHub. [combined/fades.yml](https://github.com/mxcl/pkgdb/blob/main/combined/fades.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph