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MRAN inaccessible from Ubuntu RRS feed

  • Question

  • hi,

    we use MRAN with out CI builds, however our linux builds recently started failing, producing the error:

    Installing dependencies
    pwr, shape
    Warning: unable to access index for repository https://cran.microsoft.com/snapshot/2020-08-24/src/contrib:
    cannot open URL 'https://cran.microsoft.com/snapshot/2020-08-24/src/contrib/PACKAGES'

    So i tried issuing the command:

    curl -O https://cran.microsoft.com/snapshot/2020-08-24/src/contrib/PACKAGES

    which produced:

    curl: (60) SSL certificate problem: unable to get local issuer certificate
    More details here: https://curl.haxx.se/docs/sslcerts.html
    curl failed to verify the legitimacy of the server and therefore could not
    establish a secure connection to it. To learn more about this situation and
    how to fix it, please visit the web page mentioned above.
    i appreciate there's probably a case to be made that this is ubuntu's fault, but i'm wondering if there's a TLS configuration you can use that will play nicely with ubuntu too.

    with thanks

    Sunday, October 25, 2020 11:00 PM

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