[amelia] Amelia compatibility issue with Rcpp

Hello all, I noticed when trying to run imputations in Amelia 1.7.2 that I would get error messages indicating some compatibility problems with the Rcpp package. For instance, I was getting the error: function 'dataptr' not provided by package 'Rcpp' I was able to solve this problem by first installing the latest version of the Rcpp package (0.11.0), and then installing Amelia. Hopefully this will be helpful to other people having this issue. Could Amelia be calling for the wrong version of Rcpp? There was a lot of recent discussion about fixing some compatibility issues between Rcpp and many CRAN packages (of which Amelia was one), and I think all the fixes are incorporated into Rcpp 0.11.0. -Garrett