Rtools R. We remain with power tools because of their superior customer. The automated install is doing something i am not able to replicate with a manual install and the manual install is causing rstan to fail.
It relates to the devtools rstudio interface specifically to the way in which rstudio installs rtools once activated by a call to pkgbuild has build tools. Desktop rstudio version. Starting with r 4 0 0 released april 2020 r for windows uses a brand new toolchain bundle called rtools40.
See the rtools txt file for the latest information.
Starting with r 4 0 0 released april 2020 r for windows uses a brand new toolchain bundle called rtools40. It is currently being maintained by duncan murdoch. This is the path by default. Desktop rstudio version.