> On May 23, 2017, at 1:05 PM, Duncan Murdoch <murdoch.dun...@gmail.com> wrote: > > On 23/05/2017 2:48 PM, Christofer Bogaso wrote: >> Hi again, >> >> After I upgraded R to 3.4.0, I could not load rJava package. Below is >> the error : >> >>> 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':
To Christofer; Does '/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so' exist? (You may need to check libPaths() in your new installation. ) >> >> dlopen(/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so, >> 6): Library not loaded: @rpath/libjvm.dylib >> 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. Good luck; David, >> Referenced from: >> /Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so >> >> Reason: image not found >> >> I have installed latest version of Java. > > Did you re-install rJava? Generally speaking you need to re-install all > packages when switching R versions (except if the only change is in the patch > level z, where the version number is x.y.z, you can usually use the old > version). > > Duncan Murdoch > >> >> R version : >> >> R version 3.4.0 (2017-04-21) -- "You Stupid Darkness" >> >> Copyright (C) 2017 The R Foundation for Statistical Computing >> >> Platform: x86_64-apple-darwin15.6.0 (64-bit) >> >> iOS : Sierra >> >> With previous version of R, rJava was working fine. Could you please >> help how to fix it. >> >> Thanks for your time. >> >> Regards, >> >> _______________________________________________ >> 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