??? Windows 7 is where I'm seeing the problem.
The root problem: while I have R_HOME legitimately specified within Windows 7, and issuing 'set R_HOME' from the command line returns exactly the path I've specified, doing a Sys.getenv('R_HOME') from R returns a completely different path. I ask, "What would cause a Sys.getenv() call to return a different value than the OS does?" -- View this message in context: http://r.789695.n4.nabble.com/R-doesn-t-recognize-R-HOME-value-tp4637510p4637672.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list 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.