SSLCertificateError: version 3.06: HOMEPAGE: SSL cert error: HTTPSConnectionPool(host='ftp.math.utah.edu', port=443): Max retries exceeded with url: /pub/bibclean/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1004)'))): https://ftp.math.utah.edu/pub/bibclean/
  SSLCertificateError: version 3.06: SRC_URI: SSL cert error: HTTPSConnectionPool(host='ftp.math.utah.edu', port=443): Max retries exceeded with url: /pub/bibclean/bibclean-3.06.tar.xz (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1004)'))): https://ftp.math.utah.edu/pub/bibclean/bibclean-3.06.tar.xz