Make sure you have Java Development Kit installed and correctly registered in R. yesĬhecking whether JNI programs can be compiled.Ĭonfigure: error: Cannot compile a simple JNI program. Java libs : '-L/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/jre/lib/server -ljvm'Ĭhecking whether Java run-time works. yesĬpp flags : '-I/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/jre/./include -I/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/jre/./include/darwin' yesĬhecking whether siglongjmp is declared. yesĬhecking whether sigsetjmp is declared. yesĬonfigure: checking whether clang supports static inline.Ĭhecking whether setjmp.h is POSIX.1 compatible. yesĬhecking whether time.h and sys/time.h may both be included.

yesĬhecking for an ANSI C-conforming const. usr/bin/grepĬhecking for sys/wait.h that is POSIX.1 compatible. clang -EĬhecking for grep that handles long lines and -e. none neededĬhecking how to run the C preprocessor. yesĬhecking for clang option to accept ISO C89. noĬhecking whether we are using the GNU C compiler. a.outĬhecking whether we are cross compiling. yesĬhecking for C compiler default output file name.

** package ‘rJava’ successfully unpacked and MD5 sums checkedĬhecking whether the C compiler works. I installed this in RStudio with the downloaded local file, and got this result: > install.packages('~/Downloads/rJava_0.9-9 (1).tar.gz', repos = NULL, type = 'source') > library('rJava')įurther, I tried to download and install rJava from CRAN directly via this link: So I tried installing the rJava package with install.packages('rJava') and load it with library('rJava'). )Įrror: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so':ĭlopen(/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: from: /Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.soĮrror: package ‘rJava’ could not be loaded onLoad failed in loadNamespace() for 'rJava', details:Ĭall: dyn.load(file, DLLpath = DLLpath. I got this error: > library('xlsx')Įrror: package or namespace load failed for ‘rJava’: I am running RStudio version 1.0.153, R version 3.4.2 on a Mac OSX 10.12.6.įirst, I tried installing the package via RStudio with install.packages('xlsx') and the loading the package with library('xlsx'). I am new to both programming and R, however, I am trying to install the 'xlsx'-package (and also XLConnect) in order to manipulate Excel-files via R.

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