PostgreSQL环境配置出现的问题(windows)

  • Z时代
  • 2024-02-19
  • 分类：IT

PostgreSQL环境配置出现的问题(windows)

  1. pip install virtualenv
  2. virtualenv.exe venv
  3. venv\Scripts\activate

  4. pip install -r requirements.txt -i https://pypi.douban.com/simple 在这出错

  5. 网上说这句话要更新metadate

    Preparing metadata (setup.py) ... error
    • 更新完出现,模块冲突，删掉和跟新完，依然报报错
  6. 如下原因为subprocess
    error: subprocess-exited-with-error
    note: This error originates from a subprocess, and is likely not a problem with pip.

  7. 这句话说issue包有问题，稳定版怎么有问题，而且刚下载的呀，但not pip不用pip
    error: metadata-generation-failed
    note: This is an issue with the package mentioned above, not pip.

    • 整体错误

      Preparing metadata (setup.py) ... error
       error: subprocess-exited-with-error
       × python setup.py egg_info did not run successfully.
       │ exit code: 1
       ╰─> [1 lines of output]
      error in feedparser setup command: use_2to3 is invalid.
      [end of output]
       note: This error originates from a subprocess, and is likely not a problem with pip.
      error: metadata-generation-failed
      × Encountered error while generating package metadata.
      ╰─> See above for output.
      note: This is an issue with the package mentioned above, not pip.
      hint: See above for details.

回答：

请参考：
PostgreSQL windows 安装指导
使用 Python 访问 PostgreSQL 数据库

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