> On 14 Feb 2016, at 11:48, Prof Brian Ripley <rip...@stats.ox.ac.uk> wrote: > > Your Java is seriously old. Start by updating it (1.8.0_74 is current, > AFAIK). > > I can reproduce this with the CRAN binary packages, but installing the > packages from source works for me on El Capitan (using the CRAN binary R). > So I suspect a problem with the CRAN binary package of rJava, which seems to > be hard-coded to use /System/Library/Frameworks/JavaVM.framework and not > Oracle Java. >
I've just updated to Java 1.8.0_74. I get the same issues. And I have now also installed rJava, XLConnect end XLConnectJars from source. library(XLConnect) gives this error <message> Loading required package: XLConnectJars Error : .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/Users/berendhasselman/Library/R/3.2/library/rJava/libs/rJava.so': dlopen(/Users/berendhasselman/Library/R/3.2/library/rJava/libs/rJava.so, 6): Library not loaded: @rpath/libjvm.dylib Referenced from: /Users/berendhasselman/Library/R/3.2/library/rJava/libs/rJava.so Reason: image not found Error: package 'XLConnectJars' could not be loaded </message> Apparently rJava.so can't be found. But I had already installed it from source. I have run otool on the installed rJava.so otool -L rJava.so rJava.so: rJava.so (compatibility version 0.0.0, current version 0.0.0) @rpath/libjvm.dylib (compatibility version 1.0.0, current version 1.0.0) /Library/Frameworks/R.framework/Versions/3.2/Resources/lib/libR.dylib (compatibility version 3.2.0, current version 3.2.3) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1256.14.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1) Berend > On 14/02/2016 09:22, Berend Hasselman wrote: >> I have installed rJava, xlsx, xlsxjars, XLConnect and XLConnectJars. >> >> Executing library(xlsx) gives this output >> >> Loading required package: rJava >> Loading required package: xlsxjars >> Error : .onLoad failed in loadNamespace() for 'xlsx', details: >> call: .jinit() >> error: JNI_GetCreatedJavaVMs returned -1 >> >> Error: package or namespace load failed for 'xlsx' >> JavaVM: requested Java version ((null)) not available. Using Java at "" >> instead. >> JavaVM: Failed to load JVM: /bundle/Libraries/libserver.dylib >> JavaVM FATAL: Failed to load the jvm library. >> >> >> Executing library(XLConnect) gives this output >> >> Loading required package: XLConnectJars >> Error : .onLoad failed in loadNamespace() for 'XLConnectJars', details: >> call: .jinit() >> error: JNI_GetCreatedJavaVMs returned -1 >> >> Error: package 'XLConnectJars' could not be loaded >> JavaVM: requested Java version ((null)) not available. Using Java at "" >> instead. >> JavaVM: Failed to load JVM: /bundle/Libraries/libserver.dylib >> JavaVM FATAL: Failed to load the jvm library. >> >> >> sessionInfo (after library(xlsx) and library(XLConnect)) and javareconf >> output below. >> >> What is going on? >> What is the solution for this problem? >> >> Berend Hasselman >> >> >> SessionInfo: >> >> R version 3.2.3 Patched (2016-02-13 r70160) >> Platform: x86_64-apple-darwin13.4.0 (64-bit) >> Running under: OS X 10.11.3 (El Capitan) >> >> locale: >> [1] en_IE.UTF-8/en_IE.UTF-8/en_IE.UTF-8/C/en_IE.UTF-8/en_IE.UTF-8 >> >> attached base packages: >> [1] stats graphics grDevices utils datasets methods base >> >> other attached packages: >> [1] xlsxjars_0.6.1 rJava_0.9-8 >> >> loaded via a namespace (and not attached): >> [1] tools_3.2.3 >> >> >> Output of R CMD javareconf >> >> [.../~]: R CMD javareconf -n >> Java interpreter : /usr/bin/java >> Java version : 1.8.0_25 >> Java home path : >> /Library/Java/JavaVirtualMachines/jdk1.8.0_25.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 OS X >> >> 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$(JAVA_HOME)/lib/server -ljvm >> clang -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG >> -I/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/../include >> >> -I/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/../include/darwin >> -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include >> -fPIC -Wall -mtune=core2 -g -O2 -c conftest.c -o conftest.o >> clang -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup >> -single_module -multiply_defined suppress >> -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o >> conftest.so conftest.o >> -L/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/lib/server >> -ljvm -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework >> -Wl,CoreFoundation >> >> JAVA_HOME : >> /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre >> Java library path: $(JAVA_HOME)/lib/server >> JNI cpp flags : -I$(JAVA_HOME)/../include -I$(JAVA_HOME)/../include/darwin >> JNI linker flags : -L$(JAVA_HOME)/lib/server -ljvm >> >> _______________________________________________ >> R-SIG-Mac mailing list >> R-SIG-Mac@r-project.org >> https://stat.ethz.ch/mailman/listinfo/r-sig-mac >> > > > -- > Brian D. Ripley, rip...@stats.ox.ac.uk > Emeritus Professor of Applied Statistics, University of Oxford _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac