Description
R tools 3.5.1 is released few months ago. Spark currently uses https://github.com/apache/spark/blob/master/dev/appveyor-install-dependencies.ps1#L119
R tools 3.5.1 is released few months ago. Spark currently uses https://github.com/apache/spark/blob/master/dev/appveyor-install-dependencies.ps1#L119