In my Dockerfile I have the following lines:
FROM rocker/verse:latest
RUN R -e "install.packages(c('R.utils'), repos = 'https://cran-archive.r-project.org')"
When I run docker build .
I got:
> install.packages(c('R.utils'), repos = 'https://cran-archive.r-project.org')
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
Warning: unable to access index for repository https://cran-archive.r-project.org/src/contrib:
cannot open URL 'https://cran-archive.r-project.org/src/contrib/PACKAGES'
Warning message:
package ‘R.utils’ is not available (for R version 4.0.2)
I'm new to Docker, not too sure what I'm doing wrong. I put https://cran-archive.r-project.org/src/contrib/PACKAGES
in browser and it couldn't load, should I try a different repo URL?
Thanks!