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...puts if I run sudo R CMD javareconf or R CMD javareconf. With sudo I get pointed to Java 9 and without sudo I get pointed to Java 10. I really don?t know why. Without sudo: $ R CMD javareconf Java interpreter : /Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home/bin/java Java version : 10 Java home path : /Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home Java compiler : /Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home/bin/javac Java headers gen.: /usr/bin/javah Java archive tool: /Library/Java/JavaVirt...

...onf or R CMD javareconf. With sudo I get pointed to Java 9 and >without sudo I get pointed to Java 10. I really don?t know why. > >Without sudo: > >$ R CMD javareconf > >Java interpreter : >/Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home/bin/java >Java version : 10 >Java home path : >/Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home >Java compiler : >/Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home/bin/javac >Java headers gen.: /usr/bin/javah >Java archive...

...[n]) y override rw-r--r-- root/admin for /usr/local/Cellar/r/3.4.4/lib/R/etc/ldpaths? (y/n [n]) y So I really don?t know if this is the problem here or not. I really think the problem for R is and rJava is there is no longer a javah file. Unable to locate an executable at "/Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home/bin/javah" (-1) Anyhow? I?m still puzzle by the fact that R CMD javareconf with sudo and without has different outcome. > configuring Java is not on-topic here I can't understand why. The problem isn?t java itself but the tool to configure R to use it with...

...r/3.4.4/lib/R/etc/ldpaths? (y/n [n]) y >> >> So I really don?t know if this is the problem here or not. >> >> I really think the problem for R is and rJava is there is no longer a javah file. >> >> Unable to locate an executable at >> "/Library/Java/JavaVirtualMachines/jdk-10.jdk/Contents/Home/bin/javah" >> (-1) >> >> Anyhow? I?m still puzzle by the fact that R CMD javareconf with sudo and without has different outcome. > > Why does this puzzle you? There is no reason to expect the root user's > environment to be the same a...

...Using Java at "" instead. - JavaVM: Failed to load JVM: /bundle/Libraries/libserver.dylib - JavaVM FATAL: Failed to load the jvm library. I saw postings on StackOverflow about this issue, but none of the suggested fixes helped. I'm on Mac OS 10.13. My JAVA_HOME is: /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home java -version java version "1.8.0_144" Java(TM) SE Runtime Environment (build 1.8.0_144-b01) Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode) I'm using R: 3.3.3 Here is sample code that also throws this same error: library(rJava...

...ort on this issue yet... Hope I'm not doublng up. There seems to be little info around for what "R CMD javareconf" does but it has some deprecation errors seemingly. On running cmd in terminal: Java interpreter : /usr/bin/java Java version : 9 Java home path : /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home Java compiler : /usr/bin/javac Java headers gen.: /usr/bin/javah Java archive tool: /usr/bin/jar System Java on macOS *trying to compile and link a JNI program * *detected JNI cpp flags : -I/System/Library/Frameworks/JavaVM.framework/Headers* *detected JNI li...

...has quite a few changes that try to detect user errors better and report them so I strongly suggest users to upgrade. There is OpenJDK, and https://adoptopenjdk.net provides binaries for macOS, including the preferred Java 11 LTS. I just re-checked that, and after env JAVA_HOME=/Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home R CMD javareconf I was able to install from source and check rJava 0.9-12 in 4.0.0 alpha. For the CRAN binary of 3.6.3 I had to make sure I was using clang 7: 'clang' defaults to that in the Apple CLT which does not support -fopenmp -- but the bina...

...k/Resources/lib/libGLU.1.dylib' (no such file), '/Users/tunga/lib/libGLU.1.dylib' (no such file), '/usr/local/lib/libGLU.1.dylib' (no such file), '/usr/lib/libGLU.1.dylib' (no such file, not in dyld cache), '/lib/libGLU.1.dylib' (no such file), '/Library/Java/JavaVirtualMachines/jdk1.8.0_241.jdk/Contents/Home/jre/lib/server/libGLU.1.dylib' (no such file), '/var/folders/fx/_msf5ycn In addition: Warning message: package ?rgl? was built under R version 4.1.2 Error: package or namespace load failed for ?rgl?: .onLoad failed in loadNamespace() for 'rgl', deta...

...user errors better and report them so I strongly suggest users to >> upgrade. > > There is OpenJDK, and https://adoptopenjdk.net provides binaries for > macOS, including the preferred Java 11 LTS.? I just re-checked that, > and after > > env > JAVA_HOME=/Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home > R CMD javareconf > > I was able to install from source and check rJava 0.9-12 in 4.0.0 > alpha. ?For the CRAN binary of 3.6.3 I had to make sure I was using > clang 7: 'clang' defaults to that in the Apple CLT which does not > supp...

Hello, All: ????? Is Java being deprecated for R? ????? I ask, because I've been unable to get rJava 0.9-11 to work under either macOS 10.15 or Windows 10, and I can't get rJava 0.9-12 to install -- and my Ecfun package uses it:?? I can't get "R CMD build Ecfun" to work on my Mac nor "R CMD check Ecfun_0.2-4" under Windows.? Travis CI builds