Could not fetch URL https://pypi.org … There was a problem confirming the ssl certificate.

// Full error message
Could not fetch URL https://pypi.org/simple/autopep8/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='ttnorsg1.travp.net', port=444): Max retries exceeded with url: /?cfru=aHR0cHM6Ly9weXBpLm9yZy9zaW1wbGUvYXV0b3BlcDgv (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)'))) - skipping

// This could mean there is no local certificate to read from. See this post