R-Help I'm unable to load ggplot2. > install.packages("ggplot2") #appears to run fine > library(ggplot2) Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : there is no package called 'Rcpp' Error: package or namespace load failed for 'ggplot2' > Any suggestions Jeff Reichman [[alternative HTML version deleted]]