Great, thanks!

On Tue, Nov 23, 2021 at 10:01 PM Muhammad Irfan Asghar <
report@bugs.python.org> wrote:

>
> Muhammad Irfan Asghar <mirfanasghar@gmail.com> added the comment:
>
> Hi
>
> The issue is finally solved by using the command
>
> pip3 install --trusted-host pypi.org --trusted-host pypi.python.org
> --trusted-host files.pythonhosted.org pandas
>
> Thanks to all who helped.
>
> regards
> Irfan
>
> On Tue, Nov 23, 2021 at 10:03 AM Ronald Oussoren <report@bugs.python.org>
> wrote:
>
> >
> > Ronald Oussoren <ronaldoussoren@mac.com> added the comment:
> >
> > Could you check with "curl -k https://pypi.org/ >/dev/null" what
> > certificate is used by PyPI?
> >
> > On my system I get (amongst other output):
> >
> > ...
> > * SSL connection using TLSv1.2 / ECDHE-RSA-CHACHA20-POLY1305
> > * ALPN, server accepted to use h2
> > * Server certificate:
> > *  subject: CN=pypi.org
> > *  start date: Oct 22 18:55:44 2021 GMT
> > *  expire date: Nov 23 18:55:43 2022 GMT
> > *  subjectAltName: host "pypi.org" matched cert's "pypi.org"
> > *  issuer: C=BE; O=GlobalSign nv-sa; CN=GlobalSign Atlas R3 DV TLS CA H2
> > 2021
> > *  SSL certificate verify ok.
> > ...
> >
> > Note how the issuer is GlobalSign. If you see some other certificate
> > authority, or get an error from curl due to the same certificate
> > verification problem, you have something on the path between you and PyPI
> > that intercepts the connection, such as a corporate proxy.
> >
> > Pip appears to have a way to override certificate verification, you'll
> > have to (a) read pip's manual for that and (b) be *very* sure you know
> > what's going on before you start trusting some other CA that's not in the
> > global trust root used by pip and certify.
> >
> > ----------
> >
> > _______________________________________
> > Python tracker <report@bugs.python.org>
> > <https://bugs.python.org/issue45839>
> > _______________________________________
> >
>
> ----------
>
> _______________________________________
> Python tracker <report@bugs.python.org>
> <https://bugs.python.org/issue45839>
> _______________________________________
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