Python3.11安装pyautogui时构建依赖安装错误求助

环境信息 #

• Python版本：3.11
• pip版本：23.3.1
• setuptools版本：68.2.2

已尝试的安装命令 #

pip install pywinauto --proxy=http://dummyproxy1.hella.com:2584
pip install pyautogui -i https://pypi.org/simple --proxy=http://dummyproxy.hella.com:7894
pip install --proxy=http://dummyproxy.hella.com:8785 pyautogui

错误详情 #

包已成功下载，但安装构建依赖时报错，核心错误信息如下：

PS C:\dev\git_repo\projects\megamax_test_automation_chrome> pip install --proxy=http://dummyproxy.hella.com:7896 pyautogui    
Collecting pyautogui
  Using cached PyAutoGUI-0.9.54.tar.gz (61 kB)
  Installing build dependencies ... error
  error: subprocess-exited-with-error

  × pip subprocess to install build dependencies did not run successfully.
  │ exit code: 1
  ╰─> [7 lines of output]
      WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConne
ction object at 0x000002365438DD10>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/setuptools/
      WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConne
ction object at 0x0000023654239AD0>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/setuptools/
      WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConne
ction object at 0x000002365438FB90>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/setuptools/
      WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConne
ction object at 0x000002365437E790>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/setuptools/
      WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConne
ction object at 0x000002365437DF50>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/setuptools/
      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]

提示错误源自subprocess：

error: subprocess-exited-with-error

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

解决方案 #

方案1：使用--no-build-isolation参数 #

当前环境已安装的setuptools版本（68.2.2）远高于要求的>=40.8.0，直接跳过构建隔离环境，使用现有依赖安装：

pip install --proxy=http://dummyproxy.hella.com:7894 pyautogui --no-build-isolation

方案2：先单独安装构建依赖，再安装pyautogui #

确保构建依赖通过代理正常安装后，再执行pyautogui的安装：

pip install --proxy=http://dummyproxy.hella.com:7894 setuptools wheel
pip install --proxy=http://dummyproxy.hella.com:7894 pyautogui

方案3：本地安装预编译wheel包 #

下载对应Python3.11的pyautogui wheel包（.whl格式）到本地，直接执行本地安装：

pip install path/to/PyAutoGUI-0.9.54-py3-none-any.whl

内容的提问来源于stack exchange，提问作者prashant agrawal