On 7 November 2015 at 19:37, Robert Sherry wrote: | Warning message: package ‘XML’ is not available (for R version 3.1.2)
That is your problem. You are running R 3.1.2. That is old and outdated. CRAN has packages -- which may on occassion impose a '>=' relation. That is the case here. You can see at the CRAN package page https://cran.rstudio.com/package=XML that the package is fine. In short, either update R to 3.2.2 (good, more work) or pick an older XML from the Archive section at https://cran.rstudio.com/src/contrib/Archive/XML/ Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.