Python“ SSLError（”由于SSL模块不可用而无法连接到HTTPS URL。”）'：/ simple / docutils /”

Question

问题

• 无论我尝试从终端使用pip安装什么，我都会收到此错误消息
• 我以前可能已经安装并完全删除了 homebrew （macOS 10.12），但不确定如何解决
• Django 3.0应用运行良好

我尝试运行的安装（所有情况下的错误消息均相同）

pip install -r requirements.txt
pip install django-storages
pip install ssl

错误消息

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
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/django-storages/
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/django-storages/
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/django-storages/
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/django-storages/
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/django-storages/
Could not fetch URL https://pypi.org/simple/django-storages/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/django-storages/ (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 django-storages (from versions: none)
ERROR: No matching distribution found for django-storages
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

尝试过的解决方案

• https://stackoverflow.com/a/59280089/10270590
• pip TLS/SSL, however the ssl module in Python is not available problem
• pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available
• @hoefling https://stackoverflow.com/users/2650249/hoefling建议运行：python -c "import _ssl"
  • 结果：dyld: Library not loaded: @executable_path/../.Python Referenced from: /Users/..../django_app_mainfolder/ven/bin/python Reason: image not found Abort trap: 6
  • 推荐的解决方案：Broken references in Virtualenvs
  • 我在这里查看主要的答案，但我不知道https://stackoverflow.com/a/25947333/10270590 = This is the origin of the answer发生了什么
  • 不起作用-https://stackoverflow.com/a/23660033/10270590
  • 不可用-我现在不使用brew-https://stackoverflow.com/a/51145074/10270590

Answer 1

https://stackoverflow.com/a/29969862/10270590

转到您的virtualenv目录（但不要运行workon）：

cd ~/.virtualenv/name_of_broken_venv

现在删除这些文件：

rm -rf .Python bin/python* lib/python2.7/* include/python2.7

然后重建您的venv，运行：

virtualenv .
pip install -r requirements.txt