I have a problem with the last update of R, because when installing it together with R studio, I could never install packages like R comander or Reshape2, because I use the command
pero me bota el error :
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
Installing package into ‘C:/Users/FabiánAlvaradoGuevar/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
probando la URL 'https://cran.rstudio.com/bin/windows/contrib/4.0/reshape2_1.4.4.zip'
Content type 'application/zip' length 814461 bytes (795 KB)
downloaded 795 KB
alguien me puede ayudar?