Muhammad Irfan Asghar <mirfanasg...@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 <rep...@bugs.python.org> wrote: > > Ronald Oussoren <ronaldousso...@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 <rep...@bugs.python.org> > <https://bugs.python.org/issue45839> > _______________________________________ > ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45839> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
