I was wondering why after I installed the ‘rstan’ package and when I run
stan_model() in R it shows
“Error: ‘makevars_user’ is not an exported object from ‘namespace:withr’
In addition: Warning message:
In system(paste(CXX, ARGS), ignore.stdout = TRUE, ignore.stderr = TRUE) :
‘-E’ not found”
anyone has any ideas about this??