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python - 为什么将 Python 升级到 3.8 后 Pip 无法正常工作？

问题描述

我正在使用 python 3.6.8 和 pip3 开发 2D 游戏。一切正常。然后我下载并安装了python 3.8。现在， pip 根本不起作用。这些是我在运行“pip3 install arcade”时遇到的错误：

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting arcade
  WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/arcade/
  WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/arcade/
  WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/arcade/
  WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/arcade/
  WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/arcade/
  Could not fetch URL https://pypi.org/simple/arcade/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/arcade/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
  ERROR: Could not find a version that satisfies the requirement arcade (from versions: none)
ERROR: No matching distribution found for arcade
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping

请帮忙，我想继续制作我的游戏。

标签： pythonlinuxpiparcade

解决方案

错误很明显。您有一个损坏的ssl模块，因此您无法连接到 HTTPS 站点（如 PyPI）。也许您安装了错误的 Python 版本，或者它是在运行时依赖于您没有兼容版本的库（如 OpenSSL）而构建的。如果没有更多信息，我们无法知道是什么导致了问题，只能知道您安装的 Python 3.8 已损坏。

如果还没有适用于 Python 3.8 的 Mint 包，您始终可以从 source 构建它，但请确保先安装所有依赖项，否则您最终会遇到另一个损坏的安装。

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