pim schravendijk
2015-Nov-20 08:24 UTC
[R] certificate error when downloading from cran.r-project.org
Excuse me if this may be a superfluous question, but I was wondering if maybe a change in the r-project server configuration broke the certificate. Or are the certificates in my browser outdated? Anyway, when downloading R source code from cran I get the following error: ERROR: certificate common name ?r-project.org? doesn?t match requested host name ?cran.r-project.org?. I can of course use the workaround but I would rather make sure I am not victim of some man-in-the-middle hack. Any thoughts on this? Greetings, Pim Here's the whole message: # wget https://cran.r-project.org/src/base/R-3/R-3.2.2.tar.gz --2015-11-20 09:17:34-- https://cran.r-project.org/src/base/R-3/R-3.2.2.tar.gz Resolving cran.r-project.org... 137.208.57.37 Connecting to cran.r-project.org|137.208.57.37|:443... connected. ERROR: certificate common name ?r-project.org? doesn?t match requested host name ?cran.r-project.org?. To connect to cran.r-project.org insecurely, use ?--no-check-certificate?. [[alternative HTML version deleted]]