Unable to install PIP behind a corporate firewall

Question

I am trying to install PIP using python get-pip.py and since I am behind a corporate firewall, the installation keeps failing.

 $ python get-pip.py
Collecting pip
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pip/
  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pip/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pip/
  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pip/
  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pip/
  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(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)) - skipping
  Could not find a version that satisfies the requirement pip (from versions: )
No matching distribution found for pip
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(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)) - skipping

Is there a workaround for this? Is there a way I can turn off the verification?

I have also tried curl -o get-pip.py https://bootstrap.pypa.io/get-pip.py

 $ curl -o get-pip.py https://bootstrap.pypa.io/get-pip.py
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (60) SSL certificate problem: self signed certificate in certificate chain
More details here: https://curl.haxx.se/docs/sslcerts.html

curl performs SSL certificate verification by default, using a "bundle"
 of Certificate Authority (CA) public keys (CA certs). If the default
 bundle file isn't adequate, you can specify an alternate file
 using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
 the bundle, the certificate verification probably failed due to a
 problem with the certificate (it might be expired, or the name might
 not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
 the -k (or --insecure) option.

Can I download the certificate for verification/turn verification off? Really stuck with this!

Possible duplicate of [pip install fails with "connection error: \[SSL: CERTIFICATE\_VERIFY\_FAILED\] certificate verify failed (\_ssl.c:598)"](https://stackoverflow.com/questions/25981703/pip-install-fails-with-connection-error-ssl-certificate-verify-failed-certi) — Adil B, Jun 05 '18 at 13:31
@SuryaTej Have you read my question properly? I am having issues with installing pip itself — Vamshi Gudipati, Jun 05 '18 at 13:50
So you mean to say, when you install the Python from a msi file, you don't find the pip exe inside the \PythonXX\Scripts folder? — Surya Tej, Jun 05 '18 at 14:00
@SuryaTej no! Please read the question posted above. I'm unable to install pip! — Vamshi Gudipati, Jun 05 '18 at 14:08
Just wanted to know, if pip executable is already present, why do you wanna install it again? just set the path till scripts folder in your environment path variable and you should be good to use pip to install packages — Surya Tej, Jun 06 '18 at 07:18

Paulo zOiO zuLLu Fabrício · Answer 1 · 2018-06-05T13:44:26.210

0

In Linux:

sudo apt-get update && sudo apt-get -y upgrade
sudo apt-get install python-pip

In Windows:

Install setuptools
Install pip
Add the pip path to your Environment Variables

Take a look here

edited Jun 05 '18 at 13:44

answered Jun 05 '18 at 13:31

Paulo zOiO zuLLu Fabrício

190
1
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I am on windows machine – Vamshi Gudipati Jun 05 '18 at 13:34
What are these .whl files? – Vamshi Gudipati Jun 05 '18 at 13:51

Unable to install PIP behind a corporate firewall

1 Answers1