Hi Roberto, Very briefly:
1) We spell it Rcpp. Capital R, lowercase cpp. 2) The package you inquire about is called RcppParallel. 3) You didn't list the repo making it harder for us to help you. As a little bit of GitHub searching reveals, it is here https://github.com/OVVO-Financial/NNS 4) It clearly compiles in the GitHub Actions but does not pass it tests. Maybe you should focus more on the failing tests first? 5) As it compiles the WARNINGs are not critical. ERRORS would be. 6) Small differences and details matters. You may need to look more closely and see which warnings come from code _in your package_ and are under your control, and which are from _libraries you may call_ over whose content you have less control. 7) If you ask for help with a particular example, it is most efficient (not to mention polite) to distill it, if possible, into a _small self-contained example_ that reproduces the same issue. It may make addressing it easier than working with a full package and its dependencies. Hope this helps a little, Dirk -- dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel