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[Solved] pip install fails with “connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)”

Hello Guys, How are you all? Hope You all Are Fine. Today I am trying to install linkchecker but it fails with the following error: pip install fails with “connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)” in Python. So Here I am Explain to you all the possible solutions here.

Without Wasting your time, Lets start This Article to Solve This Error.

How pip install fails with “connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)” Error Occurs ?

Today I am trying to install linkchecker but it fails with the following error:

Getting page https://pypi.python.org/simple/linkchecker/
Could not fetch URL https://pypi.python.org/simple/linkchecker/: connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)
Will skip URL https://pypi.python.org/simple/linkchecker/ when looking for download links for linkchecker
Getting page https://pypi.python.org/simple/
Could not fetch URL https://pypi.python.org/simple/: connection error: HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries exceeded with url: /simple/ (Caused by <class 'http.client.CannotSendRequest'>: Request-sent)
Will skip URL https://pypi.python.org/simple/ when looking for download links for linkchecker
Cannot fetch index base URL https://pypi.python.org/simple/

How To Solve pip install fails with “connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)” Error ?

Question: How To Solve pip install fails with “connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)” Error ?
Answer: To Solve pip install fails with “connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)” You just have to add the trusted hosts and proxy to your config file. Just open pip.ini if you are using Windows Or pip.conf if you are using UNIX and add trusted-host as below.

Solution 1 : Add Trusted Host

You just have to add the trusted hosts and proxy to your config file. Just open pip.ini if you are using Windows Or pip.conf if you are using UNIX and add trusted-host as below.

[global]
trusted-host = pypi.python.org
               pypi.org
               files.pythonhosted.org

Solution 2 : Ignore SSL

You can also ignore SSL errors by setting pypi.org and files.pythonhosted.org as trusted hosts. Just Run this command to install any package_name.

pip install --trusted-host pypi.python.org --trusted-host files.pythonhosted.org <package_name>

Solution 3 : set sslVerify false

Just install any package with the “config –global http.sslVerify false” statement. Run below command in your terminal.

pip install gensim config --global http.sslVerify false

Solution 4 : Add trusted host in pip.ini

  1. Just Open pip.ini your pip.ini located here if you are using windows. C:\Users\AppData\Roaming\pip\pip.ini
  2. Just Add below line.
[global]
trusted-host = pypi.python.org
               pypi.org
               files.pythonhosted.org
  1. Just restarted python.
  2. then pip permanently trusted these sites, and used them to download packages from.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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