Error in loadNamespace(name) : there is no package called 'RInside'

Question

Error in loadNamespace(name) : there is no package called \'Rcpp\' ... Error in loadNamespace(name) : there is no package called \'RInside\'

I get the above

Answer 1

I was also having the same problem and read Dirk's reply and just ran

 install.packages("Rcpp", dependencies = TRUE)
 install.packages("RInside", dependencies = TRUE)

and it is working fine now.