I am unable to install rmarkdown on my mac laptop (macOS Monterey, Version 12.7.2). I've already uninstalled and installed R-Studio, so I think I have the latest version.
Please see Google Docs Page for the results as it was too much to paste into the text box. I've provided screenshots and a copy of the console in the document.
Any help is appreciated! Thanks!
The Console responded with a warning
Warning in install.packages :
unable to access index for repository https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.5:
cannot open URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.5/PACKAGES'
I am unable to access both websites above as they return a 404 Not Found error.
R 3.5.x is a very old R version, and the easiest fix is to upgrade your R version.
There are other possible solutions as well, but those are more complicated, so definitely try to update R first, if you can.
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