h19uk

Hi far as I can see this did not get changed - I am not skilled enough to fix it would be great if someone did!

If I add to path Sys.setenv(PATH = paste("C:/rtools40/mingw32/bin", Sys.getenv("PATH"), sep=";")) (i.e. mingw32 instead of mingw64) instead then the error is: [initial bit of output omitted as its so long] g++...