This is all in the R-admin manual. You may have to install rJava from the sources.
And such questions belong on r-sig-mac: see the posting guide. > On 9 Mar 2014, at 11:32, Osamu Ogasawara <osamu.ogasaw...@gmail.com> wrote: > > Hello, > I'm writing a program that provide an interactive interface between R and > JavaFX (2.2+), > https://github.com/oogasawa/rjfx.chart > on the top of the rJava package. > This program works fine on Linux and MS-Windows, but it does not work on Mac > OS X. > The reason seems that rJava on Mac OS X ignores JAVA_HOME environment > variable, > and uses JDK distributed by Appele (now it's version is 1.6). > > Since JavaFX (2.2+) requires JDK7 or higher, this means that program can not > run on OS X. > Does someone knows how to get around this? > > I have installed JDK7u51 from Oracle Web site: > (MacBook Pro, OS X 10.9) > > $ env | grep JAVA_HOME > JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home > > $ java -version > java version "1.7.0_51" > Java(TM) SE Runtime Environment (build 1.7.0_51-b13) > Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode) > > However, when I install the program (rjfx.chart), > R required to install JDK6 and the result is as follows: > >> library("rJava") >> .jinit() >> s=.jnew("java/lang/System") >> .jcall(s, "Ljava/lang/String;", "getProperty", "java.version") > [1] "1.6.0_65" > > I would like to appreciate any comments and suggestions. > > Sincerely, > Osamu Ogasawara > ______________________________________________ > 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. ______________________________________________ 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.
