On Tue, 20 Apr 2021 at 13:29, Bilal Abd <bilal...@outlook.fr> wrote: > > Hello, I am contacting you because it seems that there is a problem with your > tutorial to install R LIEN, I use a Centos7 server, I have epel and installed > R which works, however I cannot install certain libraries which depend on > packages like "curl", "TTR" etc .. > These libraries are available according to your site with the command "dnf > repoquery --repo = fedora-source R- *" except that one indicates to me > "Error: Unknown repo : fedora-source "I did a lot of research on the internet > and this repo does not seem to exist, the only site where I find > "fedora-source" is yours ... I tried to replace "fedora- source" by "fedora" > or "fedora-packager"etc ... without success ...I also installed curl and > Rcurl from the command line (yum install curl etc ...) but that doesn't > change anything and curl is just an example of the bigger problem.
That command is for Fedora. Try "repoquery R-*" on CentOS 7. You'll see that there is a very limited number of packages included in EPEL 7. Also, the R version is outdated, as it is the toolchain available there, so you won't be able to install many packages from CRAN. My recommendation is to upgrade to CentOS 8. -- Iñaki Úcar _______________________________________________ R-SIG-Fedora mailing list R-SIG-Fedora@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-fedora
