【发布时间】:2018-01-16 09:53:48
【问题描述】:
我在尝试使用 pip 安装模块时遇到 SSL 错误,我在网上四处查看并找到了该问题的常见解决方案:
C:\Python35> pip3 install --index-url=http://pypi.python.org/simple/ --trusted-host pypi.python.org sphinx
但是,运行此命令并没有像我想象的那样工作。我做错了什么?
C:\Python35> pip3 install --index-url=http://pypi.python.org/simple/ --trusted-host pypi.python.org -vvv sphinx
Config variable 'Py_DEBUG' is unset, Python ABI tag may be incorrect
Config variable 'WITH_PYMALLOC' is unset, Python ABI tag may be incorrect
Collecting sphinx
1 location(s) to search for versions of sphinx:
* http://pypi.python.org/simple/sphinx/
Getting page http://pypi.python.org/simple/sphinx/
Starting new HTTP connection (1): pypi.python.org
"GET /simple/sphinx/ HTTP/1.1" 403 16
Could not fetch URL http://pypi.python.org/simple/sphinx/: 403 Client Error: SSL is required for url: http://pypi.python.org/simple/sphinx/ - skipping
Could not find a version that satisfies the requirement sphinx (from versions: )
Cleaning up...
No matching distribution found for sphinx
Exception information:
Traceback (most recent call last):
File "C:\python35\lib\site-packages\pip\basecommand.py", line 215, in main
status = self.run(options, args)
File "C:\python35\lib\site-packages\pip\commands\install.py", line 324, in run
requirement_set.prepare_files(finder)
File "C:\python35\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "C:\python35\lib\site-packages\pip\req\req_set.py", line 554, in _prepare_file
require_hashes
File "C:\python35\lib\site-packages\pip\req\req_install.py", line 278, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "C:\python35\lib\site-packages\pip\index.py", line 514, in find_requirement
'No matching distribution found for %s' % req
pip.exceptions.DistributionNotFound: No matching distribution found for sphinx
正如 Mukul Sharma 所写,使用
C:\Python35>pip3 install --index-url=https://pypi.python.org/simple/ --trusted-host pypi.python.org -vvv sphinx
反而解决了我的问题。
【问题讨论】:
-
尝试升级 pip
pip install --upgrade pip或使用此pip install packagename=version --allow-unverified packagename,因为某些包包含未经验证的文件。 -
C:\Python35>pip3 install --upgrade --index-url=pypi.python.org/simple --trusted-host pypi.python.org pip3 收集 pip3 找不到满足 pip3 要求的版本(来自版本:)没有为 pip3 找到匹配的分布
-
使用这个
pip3 install --upgrade pip -
C:\Python35>pip3 install --upgrade pip3 正在收集 pip3 无法获取 URL pypi.python.org/simple/pip3:确认 ssl 证书时出现问题:[SSL: CERTIFICATE_VERIFY_FAILED] 证书验证失败 (_ssl.c :719) - 跳过找不到满足 pip3 要求的版本(来自版本:)没有找到 pip3 的匹配分布
-
pip3 install --upgrade pip 仍然给我 [SSL: CERTIFICATE_VERIFY_FAILED] 错误,但它也告诉我我的 pip 是最新的
标签: python-3.x pip python-sphinx