Hallo everyone,
I am experiencing a very basilar issue with the upload of the packages. In particular I am trying to upload deducer and deducer extra and the type of error coming back is
Loading required package: JGR
Loading required package: rJava
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
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/3.5/Resources/library/rJava/libs/rJava.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/lib/server/libjvm.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so
Reason: image not found
Error: package ‘rJava’ could not be loaded
In addition: Warning message:
In system("/usr/libexec/java_home", intern = TRUE) :
running command '/usr/libexec/java_home' had status 1
Of course I do have Java installed, but how is it that the program does not find it?
Could you please help me out with this issue?
To clarify, you've installed R and RStudio successfully, but you are having trouble installing those packages— right? If so, you may want to edit the title of your question to clarify a bit.
Unfortunately, rJava is somewhat notoriously tempermental to set up. This thread might have some hints to get you going in the right direction:
