# 軟體封裝與發布

These libraries help you with publishing and installing Python software. While these modules are designed to work in conjunction with the Python Package Index, they can also be used with a local index server, or without any index server at all.

- `ensurepip` --- `pip` 安裝器的初始建置 (bootstrapping)
  - 命令列介面
  - 模組 API
- `venv` --- 建立虛擬環境
  - 建立虛擬環境
  - 虛擬環境如何運作
  - API
  - An example of extending `EnvBuilder`
- `zipapp` —-- 管理可執行的 Python zip 封存檔案
  - 基本範例
  - 命令執行列介面
  - Python API
  - 範例
  - Specifying the Interpreter
  - Creating Standalone Applications with zipapp
    - Caveats
  - The Python Zip Application Archive Format