On 24 June 2020 at 19:52, Dave Lange wrote: | ## Now install R | ## RUN apt install -t buster-cran40 r-base
It's just a guess but something I noticed working with one of my Dockerfiles is that the above does not work too well -- I think due to the independence of the 'layers' from each RUN command which I mentioned earlier. So when you I run apt install, I now always update first so maybe try RUN apt update && apt install -y r-base instead. (I also removed the -t buster-cran40 as the 'highest version should win'. That may or may not work. Adjust as needed.) Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org _______________________________________________ R-SIG-Debian mailing list R-SIG-Debian@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian