我对最新的RStudio-1.2.1335
和RStudio-1.2.5001
.
.zip
当我从文件或在线安装软件包时CRAN
,我收到一条警告消息"Rtools is required to build R packages..."
我只安装软件包而不是构建一个。我想知道这是否是一个错误。警告信息粘贴在下面。
install.packages("aod") WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding: