can't install gRain package I am new to R and trying to install the gRain package. However, I am getting the error:

 dependency ‘gRbase’ is not available


Then, when trying to install gRbase I get:

package ‘gRbase’ is not available (for R version 3.5.2)
Looks like it requires R 3.6.0 or higher. At least that is what the docs here say.