Ditto for Rcpp 1.0.4 -- at CRAN for processing, and at the same time in the Rcpp drat repo. Short tweet: https://twitter.com/eddelbuettel/status/1238466368976158726 Instructions from earlier remain valid. Cheers, and happy Rcpp-ing, Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org