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离线环境pip安装包提示找不到setuptools,但该包已安装,求解决

问题描述

在无网络连接的系统上,尝试使用本地存储的wheel和tar.gz格式包安装Python包,执行如下命令:

pip install --no-index -f . --no-cache-dir curio

出现报错:

Looking in links: .
Processing c:\users\gabe2\projects\corrosion\dist\send\curio-1.6.tar.gz
  Installing build dependencies ... error
  error: subprocess-exited-with-error

  × pip subprocess to install build dependencies did not run successfully.
  │ exit code: 1
  ╰─> [3 lines of output]
      Looking in links: .
      ERROR: Could not find a version that satisfies the requirement setuptools>=40.8.0 (from versions: none)
      ERROR: No matching distribution found for setuptools>=40.8.0
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

核心报错信息:

ERROR: Could not find a version that satisfies the requirement setuptools>=40.8.0 (from versions: none)
ERROR: No matching distribution found for setuptools>=40.8.0

但当前环境已安装setuptools 65.5.0,pip list输出可确认:

Package       Version
------------- --------------
async-helpers 1.0
hanna-meter   2024.5.19.dev3
pip           23.2.1
setuptools    65.5.0

本地已备齐的文件:

async_helpers-1.0-py3-none-any.whl*  hanna_meter-2024.5.19.dev3-py3-none-any.whl*
curio-1.6.tar.gz*                    venv/

原因分析

使用--no-index -f .参数时,pip会强制从指定的本地目录查找所有依赖(包括构建依赖),即便系统中已安装满足版本要求的包。curio是源码包(tar.gz),安装前需要构建,pip会启动独立子进程处理构建依赖的安装,该子进程的pip只会从你指定的本地目录查找setuptools,而你的本地目录中没有setuptools的wheel或源码包,因此触发报错。

解决步骤

方法一:补充setuptools本地包到指定目录

  • 从有网络环境下载对应Python版本的setuptools wheel包(例如setuptools-65.5.0-py3-none-any.whl)
  • 将该包放到执行pip命令的本地目录(即-f .指定的当前目录)
  • 重新执行原安装命令:
pip install --no-index -f . --no-cache-dir curio

方法二:跳过构建依赖隔离

使用--no-build-isolation参数,让pip直接使用当前环境已安装的setuptools进行构建,无需单独安装构建依赖:

pip install --no-index -f . --no-cache-dir --no-build-isolation curio

此方法更简便,适合已确认当前环境setuptools版本满足要求的场景。

内容的提问来源于stack exchange,提问作者Mike

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最近更新时间:2026.06.23 12:12:34