> On May 23, 2017, at 5:29 PM, David Winsemius <dwinsem...@comcast.net> wrote: > > >> On May 23, 2017, at 4:44 PM, Christofer Bogaso <bogaso.christo...@gmail.com> >> wrote: >> >> Hi David, >> >> The file 'rJava.so' exists in my machine : >> >>> file.exists('/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so') >> >> [1] TRUE >> >> Also the Javac version that I have : >> >>> system('javac -version') >> >> javac 1.6.0_65 >> >> Looks like mine is older than you. Do I need to download the latest? >> In that case, do you suggest any link? As far as I know, javac comes >> with Mac installed. > > Yes, it does and some people seem to get success with that. I found that > installing 1.8 (also confusingly known as "Java 8") resolved my difficulties > with loading rJava. I'm not an expert, just reporting my ezxperience >> >> On Peter's suggestion I also did sudo R CMD javareconf. However still >> rJava couldnt be loaded. > > For my machine: > >> Sys.getenv() # returns (among many other values) > > > DYLD_LIBRARY_PATH > /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/
And I just notice another value in the returns from that command: LD_LIBRARY_PATH :@JAVA_LD@ -- David. > > >> >> Any other idea? Thanks, >> >> On Wed, May 24, 2017 at 4:28 AM, peter dalgaard <pda...@gmail.com> wrote: >>> [Christofer seemed to have fallen off the cc: list, now included] >>> >>>> On 24 May 2017, at 00:18 , David Winsemius <dwinsem...@comcast.net> wrote: >>>> >>>> What version of the Java Runtime Environment is available? What do you get >>>> for: >>>> >>>> system('javac -version') >>>> #I get: >>>> #javac 1.8.0_65 >>>> >>>> I think that version was working with rJava, but I followed the "critical" >>>> advice on the Java SDK webpage ... >>>> >>>> ... and after updating I now get >>>> #javac 1.8.0_131 >>>> >>>> And rJava still loads without error. I'm not on Sierra, however. >>>> >>> >>> I am, and rJava doesn't load here either. However after >>> >>> sudo R CMD javareconf >>> >>> it seems happy as a clam. >>> >>> >>>> Good luck; >>>> David, >>> >>> -- >>> Peter Dalgaard, Professor, >>> Center for Statistics, Copenhagen Business School >>> Solbjerg Plads 3, 2000 Frederiksberg, Denmark >>> Phone: (+45)38153501 >>> Office: A 4.23 >>> Email: pd....@cbs.dk Priv: pda...@gmail.com >>> >>> >>> >>> >>> >>> >>> >>> >>> > > David Winsemius > Alameda, CA, USA > > _______________________________________________ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac David Winsemius Alameda, CA, USA _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac