Whenever I try to install packages it says I need to install RTools. I have installed it, and it is located on my desktop, in my documents, and in an R folder 4.1. Yet my computer is still saying it is not installed. I'm on a work computer.
I've tried to follow these steps https://cran.r-project.org/bin/windows/Rtools/rtools40.html
write('PATH="${RTOOLS40_HOME}\usr\bin;${PATH}"', file = "~/.Renviron", append = TRUE) runs but seems to do nothing. sys.which("make") just comes back with make ""
This is the error message when I try to install other packages:
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
https://cran.rstudio.com/bin/windows/Rtools/ Installing package into ‘\...Documents/R/win-library/4.1’ (as ‘lib’ is unspecified) trying URL 'https://cran.rstudio.com/bin/windows/contrib/4.1/readxl_1.3.1.zip' Content type 'application/zip' length 1717257 bytes (1.6 MB) downloaded 1.6 MB
Is there another way to do this?
