Newbie here - apologies in advance...
system x86_64, darwin15.6.0
status Under development (unstable)
svn rev 72501
version.string R Under development (unstable) (2017-04-10 r72501)
nickname Unsuffered Consequences
and want to play with Rcpp:
trying URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.5/Rcpp_0.12.17.tgz'
Content type 'application/x-gzip' length 4560707 bytes (4.3 MB)
downloaded 4.3 MB
The downloaded binary packages are in
Error: package ‘Rcpp’ was installed by an R version with different internals; it needs to be reinstalled for use with this R version
I see there's some discussion of this topic, but even after reading those posts, it's unclear how to resolve it.
I'm hoping whatever solution(s) are suggested will help educate me in R.