> On May 24, 2017, at 7:40 AM, Christofer Bogaso <bogaso.christo...@gmail.com> > wrote: > > Hi, > > I have installed javac to it's latest version, still the problem > persists. Below is the latest result > >> library(rJava) > > Error: package or namespace load failed for ‘rJava’: > > .onLoad failed in loadNamespace() for 'rJava', details: > > call: dyn.load(file, DLLpath = DLLpath, ...) > > error: unable to load shared object > '/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so': > > > dlopen(/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so, > 6): Library not loaded: @rpath/libjvm.dylib > > Referenced from: > /Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so > > Reason: image not found > >> file.exists('/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so') > > [1] TRUE > >> system('javac -version') > > javac 1.8.0_131 > > > Also, when I ran 'sudo R CMD javareconf' in my Terminal, I got below result : > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch
So did you follow the advice in the error messages? I interpret this to suggest you didn't update Xcode when you updated to Sierra. -- David. > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch > > Java interpreter : /usr/bin/java > > Java version : 1.8.0_131 > > Java home path : > /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre > > Java compiler : /usr/bin/javac > > Java headers gen.: /usr/bin/javah > > Java archive tool: /usr/bin/jar > > Non-system Java on macOS > > > trying to compile and link a JNI program > > detected JNI cpp flags : -I$(JAVA_HOME)/../include > -I$(JAVA_HOME)/../include/darwin > > detected JNI linker flags : -L/Users/ARRUN/Library/Java/Extensions > -L/Library/Java/Extensions -L/Network/Library/Java/Extensions > -L/System/Library/Java/Extensions -L/usr/lib/java -L. -ljvm > > dyld: Library not loaded: > @rpath/DVTFoundation.framework/Versions/A/DVTFoundation > > Referenced from: > /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild > > Reason: no suitable image found. Did find: > > /Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation: > cannot load > '/Applications/Xcode.app/Contents/Developer/usr/bin/../../../SharedFrameworks/DVTFoundation.framework/Versions/A/DVTFoundation' > because Objective-C garbage collection is not supported > > xcrun: error: unable to locate xcodebuild, please make sure the path > to the Xcode folder is set correctly! > > xcrun: error: You can set the path to the Xcode folder using > /usr/bin/xcode-select -switch > > Unable to compile a JNI program > > > > JAVA_HOME : > /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre > > Java library path: > > JNI cpp flags : > > JNI linker flags : > > Updating Java configuration in /Library/Frameworks/R.framework/Resources > > Done. > > On Wed, May 24, 2017 at 10:28 AM, Simon Urbanek > <simon.urba...@r-project.org> wrote: >> Christofer, >> >>> On May 23, 2017, at 7:44 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. >>> >> >> Apple has dropped Java support many years ago - what you have a is a >> left-over from a very old OS X version as you likely upgraded your OS X over >> the years without re-installing. >> Since R 3.4.0 the CRAN binary uses Java 1.8, because too many users have >> complained about incompatibilities with old Java version, so you have two >> options >> 1) recompile rJava from sources against your ancient Java >> 2) install Java 1.8 from Oracle[1], then run R CMD javareconf >> >> [1] >> http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html >> >> Cheers, >> Simon >> >> >> >>> On Peter's suggestion I also did sudo R CMD javareconf. However still >>> rJava couldnt be loaded. >>> >>> 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 >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> _______________________________________________ >>> R-SIG-Mac mailing list >>> R-SIG-Mac@r-project.org >>> https://stat.ethz.ch/mailman/listinfo/r-sig-mac >>> >> > > _______________________________________________ > 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